20347177536

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1619}}^1$

素因数の和:2686

約数の個数: 224

約数和(自身を含む): 68470272000

約数和(自身を除く): 48123094464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1039, 1344, 1512, 1619, 1728, 2016, 2078, 3024, 3117, 3238, 4032, 4156, 4857, 6048, 6234, 6476, 7273, 8312, 9351, 9714, 11333, 12096, 12468, 12952, 14546, 14571, 16624, 18702, 19428, 21819, 22666, 24936, 25904, 28053, 29092, 29142, 33248, 33999, 37404, 38856, 43638, 43713, 45332, 49872, 51808, 56106, 58184, 58284, 65457, 66496, 67998, 74808, 77712, 87276, 87426, 90664, 99744, 101997, 103616, 112212, 116368, 116568, 130914, 135996, 149616, 155424, 174552, 174852, 181328, 196371, 199488, 203994, 224424, 232736, 233136, 261828, 271992, 299232, 305991, 310848, 349104, 349704, 362656, 392742, 407988, 448848, 465472, 466272, 523656, 543984, 598464, 611982, 698208, 699408, 725312, 785484, 815976, 897696, 932544, 1047312, 1087968, 1223964, 1396416, 1398816, 1570968, 1631952, 1682141, 1795392, 2094624, 2175936, 2447928, 2797632, 3141936, 3263904, 3364282, 4189248, 4895856, 5046423, 6283872, 6527808, 6728564, 9791712, 10092846, 11774987, 12567744, 13457128, 15139269, 19583424, 20185692, 23549974, 26914256, 30278538, 35324961, 40371384, 45417807, 47099948, 53828512, 60557076, 70649922, 80742768, 90835614, 94199896, 105974883, 107657024, 121114152, 141299844, 161485536, 181671228, 188399792, 211949766, 242228304, 282599688, 317924649, 322971072, 363342456, 376799584, 423899532, 484456608, 565199376, 635849298, 726684912, 753599168, 847799064, 968913216, 1130398752, 1271698596, 1453369824, 1695598128, 2260797504, 2543397192, 2906739648, 3391196256, 5086794384, 6782392512, 10173588768, 20347177536]

約数ペア:

[(1, 20347177536), (2, 10173588768), (3, 6782392512), (4, 5086794384), (6, 3391196256), (7, 2906739648), (8, 2543397192), (9, 2260797504), (12, 1695598128), (14, 1453369824), (16, 1271698596), (18, 1130398752), (21, 968913216), (24, 847799064), (27, 753599168), (28, 726684912), (32, 635849298), (36, 565199376), (42, 484456608), (48, 423899532), (54, 376799584), (56, 363342456), (63, 322971072), (64, 317924649), (72, 282599688), (84, 242228304), (96, 211949766), (108, 188399792), (112, 181671228), (126, 161485536), (144, 141299844), (168, 121114152), (189, 107657024), (192, 105974883), (216, 94199896), (224, 90835614), (252, 80742768), (288, 70649922), (336, 60557076), (378, 53828512), (432, 47099948), (448, 45417807), (504, 40371384), (576, 35324961), (672, 30278538), (756, 26914256), (864, 23549974), (1008, 20185692), (1039, 19583424), (1344, 15139269), (1512, 13457128), (1619, 12567744), (1728, 11774987), (2016, 10092846), (2078, 9791712), (3024, 6728564), (3117, 6527808), (3238, 6283872), (4032, 5046423), (4156, 4895856), (4857, 4189248), (6048, 3364282), (6234, 3263904), (6476, 3141936), (7273, 2797632), (8312, 2447928), (9351, 2175936), (9714, 2094624), (11333, 1795392), (12096, 1682141), (12468, 1631952), (12952, 1570968), (14546, 1398816), (14571, 1396416), (16624, 1223964), (18702, 1087968), (19428, 1047312), (21819, 932544), (22666, 897696), (24936, 815976), (25904, 785484), (28053, 725312), (29092, 699408), (29142, 698208), (33248, 611982), (33999, 598464), (37404, 543984), (38856, 523656), (43638, 466272), (43713, 465472), (45332, 448848), (49872, 407988), (51808, 392742), (56106, 362656), (58184, 349704), (58284, 349104), (65457, 310848), (66496, 305991), (67998, 299232), (74808, 271992), (77712, 261828), (87276, 233136), (87426, 232736), (90664, 224424), (99744, 203994), (101997, 199488), (103616, 196371), (112212, 181328), (116368, 174852), (116568, 174552), (130914, 155424), (135996, 149616)]