20130081472

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8500879}}^1$

素因数の和:8500928

約数の個数: 28

約数和(自身を含む): 41025246880

約数和(自身を除く): 20895165408

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8500879, 17001758, 34003516, 68007032, 136014064, 272028128, 314532523, 544056256, 629065046, 1258130092, 2516260184, 5032520368, 10065040736, 20130081472]

約数ペア:

[(1, 20130081472), (2, 10065040736), (4, 5032520368), (8, 2516260184), (16, 1258130092), (32, 629065046), (37, 544056256), (64, 314532523), (74, 272028128), (148, 136014064), (296, 68007032), (592, 34003516), (1184, 17001758), (2368, 8500879)]