20084585976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{6373}}^1$

素因数の和:6455

約数の個数: 288

約数和(自身を含む): 69146681760

約数和(自身を除く): 49062095784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 117, 126, 148, 156, 168, 169, 182, 222, 234, 252, 259, 273, 296, 312, 333, 338, 364, 444, 468, 481, 504, 507, 518, 546, 666, 676, 728, 777, 819, 888, 936, 962, 1014, 1036, 1092, 1183, 1332, 1352, 1443, 1521, 1554, 1638, 1924, 2028, 2072, 2184, 2331, 2366, 2664, 2886, 3042, 3108, 3276, 3367, 3549, 3848, 4056, 4329, 4662, 4732, 5772, 6084, 6216, 6253, 6373, 6552, 6734, 7098, 8658, 9324, 9464, 10101, 10647, 11544, 12168, 12506, 12746, 13468, 14196, 17316, 18648, 18759, 19119, 20202, 21294, 25012, 25492, 26936, 28392, 30303, 34632, 37518, 38238, 40404, 42588, 43771, 44611, 50024, 50984, 56277, 57357, 60606, 75036, 76476, 80808, 82849, 85176, 87542, 89222, 112554, 114714, 121212, 131313, 133833, 150072, 152952, 165698, 175084, 178444, 225108, 229428, 235801, 242424, 248547, 262626, 267666, 331396, 350168, 356888, 393939, 401499, 450216, 458856, 471602, 497094, 525252, 535332, 579943, 662792, 707403, 745641, 787878, 802998, 943204, 994188, 1050504, 1070664, 1077037, 1159886, 1414806, 1491282, 1575756, 1605996, 1650607, 1739829, 1886408, 1988376, 2122209, 2154074, 2319772, 2829612, 2982564, 3065413, 3151512, 3211992, 3231111, 3301214, 3479658, 4244418, 4308148, 4639544, 4951821, 5219487, 5659224, 5965128, 6130826, 6462222, 6602428, 6959316, 7539259, 8488836, 8616296, 9196239, 9693333, 9903642, 10438974, 12261652, 12924444, 13204856, 13918632, 14855463, 15078518, 16977672, 18392478, 19386666, 19807284, 20877948, 21457891, 22617777, 24523304, 25848888, 27588717, 29710926, 30157036, 36784956, 38773332, 39614568, 39850369, 41755896, 42915782, 45235554, 55177434, 59421852, 60314072, 64373673, 67853331, 73569912, 77546664, 79700738, 85831564, 90471108, 110354868, 118843704, 119551107, 128747346, 135706662, 159401476, 171663128, 180942216, 193121019, 220709736, 239102214, 257494692, 271413324, 278952583, 318802952, 358653321, 386242038, 478204428, 514989384, 542826648, 557905166, 717306642, 772484076, 836857749, 956408856, 1115810332, 1434613284, 1544968152, 1673715498, 2231620664, 2510573247, 2869226568, 3347430996, 5021146494, 6694861992, 10042292988, 20084585976]

約数ペア:

[(1, 20084585976), (2, 10042292988), (3, 6694861992), (4, 5021146494), (6, 3347430996), (7, 2869226568), (8, 2510573247), (9, 2231620664), (12, 1673715498), (13, 1544968152), (14, 1434613284), (18, 1115810332), (21, 956408856), (24, 836857749), (26, 772484076), (28, 717306642), (36, 557905166), (37, 542826648), (39, 514989384), (42, 478204428), (52, 386242038), (56, 358653321), (63, 318802952), (72, 278952583), (74, 271413324), (78, 257494692), (84, 239102214), (91, 220709736), (104, 193121019), (111, 180942216), (117, 171663128), (126, 159401476), (148, 135706662), (156, 128747346), (168, 119551107), (169, 118843704), (182, 110354868), (222, 90471108), (234, 85831564), (252, 79700738), (259, 77546664), (273, 73569912), (296, 67853331), (312, 64373673), (333, 60314072), (338, 59421852), (364, 55177434), (444, 45235554), (468, 42915782), (481, 41755896), (504, 39850369), (507, 39614568), (518, 38773332), (546, 36784956), (666, 30157036), (676, 29710926), (728, 27588717), (777, 25848888), (819, 24523304), (888, 22617777), (936, 21457891), (962, 20877948), (1014, 19807284), (1036, 19386666), (1092, 18392478), (1183, 16977672), (1332, 15078518), (1352, 14855463), (1443, 13918632), (1521, 13204856), (1554, 12924444), (1638, 12261652), (1924, 10438974), (2028, 9903642), (2072, 9693333), (2184, 9196239), (2331, 8616296), (2366, 8488836), (2664, 7539259), (2886, 6959316), (3042, 6602428), (3108, 6462222), (3276, 6130826), (3367, 5965128), (3549, 5659224), (3848, 5219487), (4056, 4951821), (4329, 4639544), (4662, 4308148), (4732, 4244418), (5772, 3479658), (6084, 3301214), (6216, 3231111), (6253, 3211992), (6373, 3151512), (6552, 3065413), (6734, 2982564), (7098, 2829612), (8658, 2319772), (9324, 2154074), (9464, 2122209), (10101, 1988376), (10647, 1886408), (11544, 1739829), (12168, 1650607), (12506, 1605996), (12746, 1575756), (13468, 1491282), (14196, 1414806), (17316, 1159886), (18648, 1077037), (18759, 1070664), (19119, 1050504), (20202, 994188), (21294, 943204), (25012, 802998), (25492, 787878), (26936, 745641), (28392, 707403), (30303, 662792), (34632, 579943), (37518, 535332), (38238, 525252), (40404, 497094), (42588, 471602), (43771, 458856), (44611, 450216), (50024, 401499), (50984, 393939), (56277, 356888), (57357, 350168), (60606, 331396), (75036, 267666), (76476, 262626), (80808, 248547), (82849, 242424), (85176, 235801), (87542, 229428), (89222, 225108), (112554, 178444), (114714, 175084), (121212, 165698), (131313, 152952), (133833, 150072)]