20190424368

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{23251}}^1$

素因数の和:23570

約数の個数: 80

約数和(自身を含む): 53051763200

約数和(自身を除く): 32861338832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 229, 237, 316, 458, 474, 632, 687, 916, 948, 1264, 1374, 1832, 1896, 2748, 3664, 3792, 5496, 10992, 18091, 23251, 36182, 46502, 54273, 69753, 72364, 93004, 108546, 139506, 144728, 186008, 217092, 279012, 289456, 372016, 434184, 558024, 868368, 1116048, 1836829, 3673658, 5324479, 5510487, 7347316, 10648958, 11020974, 14694632, 15973437, 21297916, 22041948, 29389264, 31946874, 42595832, 44083896, 63893748, 85191664, 88167792, 127787496, 255574992, 420633841, 841267682, 1261901523, 1682535364, 2523803046, 3365070728, 5047606092, 6730141456, 10095212184, 20190424368]

約数ペア:

[(1, 20190424368), (2, 10095212184), (3, 6730141456), (4, 5047606092), (6, 3365070728), (8, 2523803046), (12, 1682535364), (16, 1261901523), (24, 841267682), (48, 420633841), (79, 255574992), (158, 127787496), (229, 88167792), (237, 85191664), (316, 63893748), (458, 44083896), (474, 42595832), (632, 31946874), (687, 29389264), (916, 22041948), (948, 21297916), (1264, 15973437), (1374, 14694632), (1832, 11020974), (1896, 10648958), (2748, 7347316), (3664, 5510487), (3792, 5324479), (5496, 3673658), (10992, 1836829), (18091, 1116048), (23251, 868368), (36182, 558024), (46502, 434184), (54273, 372016), (69753, 289456), (72364, 279012), (93004, 217092), (108546, 186008), (139506, 144728)]