20149021592

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{14051}}^1$

素因数の和:14976

約数の個数: 64

約数和(自身を含む): 44719084800

約数和(自身を除く): 24570063208

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 883, 1624, 1766, 3532, 6181, 7064, 12362, 14051, 24724, 25607, 28102, 49448, 51214, 56204, 98357, 102428, 112408, 179249, 196714, 204856, 358498, 393428, 407479, 716996, 786856, 814958, 1433992, 1629916, 2852353, 3259832, 5704706, 11409412, 12407033, 22818824, 24814066, 49628132, 86849231, 99256264, 173698462, 347396924, 359803957, 694793848, 719607914, 1439215828, 2518627699, 2878431656, 5037255398, 10074510796, 20149021592]

約数ペア:

[(1, 20149021592), (2, 10074510796), (4, 5037255398), (7, 2878431656), (8, 2518627699), (14, 1439215828), (28, 719607914), (29, 694793848), (56, 359803957), (58, 347396924), (116, 173698462), (203, 99256264), (232, 86849231), (406, 49628132), (812, 24814066), (883, 22818824), (1624, 12407033), (1766, 11409412), (3532, 5704706), (6181, 3259832), (7064, 2852353), (12362, 1629916), (14051, 1433992), (24724, 814958), (25607, 786856), (28102, 716996), (49448, 407479), (51214, 393428), (56204, 358498), (98357, 204856), (102428, 196714), (112408, 179249)]