20164653936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1933}}^1$

素因数の和:2164

約数の個数: 240

約数和(自身を含む): 65843880960

約数和(自身を除く): 45679227024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 131, 144, 158, 168, 237, 252, 262, 316, 336, 393, 474, 504, 524, 553, 632, 711, 786, 917, 948, 1008, 1048, 1106, 1179, 1264, 1422, 1572, 1659, 1834, 1896, 1933, 2096, 2212, 2358, 2751, 2844, 3144, 3318, 3668, 3792, 3866, 4424, 4716, 4977, 5502, 5688, 5799, 6288, 6636, 7336, 7732, 8253, 8848, 9432, 9954, 10349, 11004, 11376, 11598, 13272, 13531, 14672, 15464, 16506, 17397, 18864, 19908, 20698, 22008, 23196, 26544, 27062, 30928, 31047, 33012, 34794, 39816, 40593, 41396, 44016, 46392, 54124, 62094, 66024, 69588, 72443, 79632, 81186, 82792, 92784, 93141, 108248, 121779, 124188, 132048, 139176, 144886, 152707, 162372, 165584, 186282, 216496, 217329, 243558, 248376, 253223, 278352, 289772, 305414, 324744, 372564, 434658, 458121, 487116, 496752, 506446, 579544, 610828, 649488, 651987, 745128, 759669, 869316, 916242, 974232, 1012892, 1068949, 1159088, 1221656, 1303974, 1374363, 1490256, 1519338, 1738632, 1772561, 1832484, 1948464, 2025784, 2137898, 2279007, 2443312, 2607948, 2748726, 3038676, 3206847, 3477264, 3545122, 3664968, 4051568, 4275796, 4558014, 5215896, 5317683, 5497452, 6077352, 6413694, 7090244, 7329936, 8551592, 9116028, 9620541, 10431792, 10635366, 10994904, 12154704, 12827388, 14180488, 15953049, 17103184, 18232056, 19241082, 20004617, 21270732, 21989808, 25654776, 28360976, 31906098, 36464112, 38482164, 40009234, 42541464, 51309552, 60013851, 63812196, 76964328, 80018468, 85082928, 120027702, 127624392, 140032319, 153928656, 160036936, 180041553, 240055404, 255248784, 280064638, 320073872, 360083106, 420096957, 480110808, 560129276, 720166212, 840193914, 960221616, 1120258552, 1260290871, 1440332424, 1680387828, 2240517104, 2520581742, 2880664848, 3360775656, 5041163484, 6721551312, 10082326968, 20164653936]

約数ペア:

[(1, 20164653936), (2, 10082326968), (3, 6721551312), (4, 5041163484), (6, 3360775656), (7, 2880664848), (8, 2520581742), (9, 2240517104), (12, 1680387828), (14, 1440332424), (16, 1260290871), (18, 1120258552), (21, 960221616), (24, 840193914), (28, 720166212), (36, 560129276), (42, 480110808), (48, 420096957), (56, 360083106), (63, 320073872), (72, 280064638), (79, 255248784), (84, 240055404), (112, 180041553), (126, 160036936), (131, 153928656), (144, 140032319), (158, 127624392), (168, 120027702), (237, 85082928), (252, 80018468), (262, 76964328), (316, 63812196), (336, 60013851), (393, 51309552), (474, 42541464), (504, 40009234), (524, 38482164), (553, 36464112), (632, 31906098), (711, 28360976), (786, 25654776), (917, 21989808), (948, 21270732), (1008, 20004617), (1048, 19241082), (1106, 18232056), (1179, 17103184), (1264, 15953049), (1422, 14180488), (1572, 12827388), (1659, 12154704), (1834, 10994904), (1896, 10635366), (1933, 10431792), (2096, 9620541), (2212, 9116028), (2358, 8551592), (2751, 7329936), (2844, 7090244), (3144, 6413694), (3318, 6077352), (3668, 5497452), (3792, 5317683), (3866, 5215896), (4424, 4558014), (4716, 4275796), (4977, 4051568), (5502, 3664968), (5688, 3545122), (5799, 3477264), (6288, 3206847), (6636, 3038676), (7336, 2748726), (7732, 2607948), (8253, 2443312), (8848, 2279007), (9432, 2137898), (9954, 2025784), (10349, 1948464), (11004, 1832484), (11376, 1772561), (11598, 1738632), (13272, 1519338), (13531, 1490256), (14672, 1374363), (15464, 1303974), (16506, 1221656), (17397, 1159088), (18864, 1068949), (19908, 1012892), (20698, 974232), (22008, 916242), (23196, 869316), (26544, 759669), (27062, 745128), (30928, 651987), (31047, 649488), (33012, 610828), (34794, 579544), (39816, 506446), (40593, 496752), (41396, 487116), (44016, 458121), (46392, 434658), (54124, 372564), (62094, 324744), (66024, 305414), (69588, 289772), (72443, 278352), (79632, 253223), (81186, 248376), (82792, 243558), (92784, 217329), (93141, 216496), (108248, 186282), (121779, 165584), (124188, 162372), (132048, 152707), (139176, 144886)]