20110409094

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{991931}}^1$

素因数の和:992076

約数の個数: 32

約数和(自身を含む): 41899207680

約数和(自身を除く): 21788798586

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 654, 3379, 6758, 10137, 20274, 991931, 1983862, 2975793, 5951586, 30749861, 61499722, 92249583, 108120479, 184499166, 216240958, 324361437, 648722874, 3351734849, 6703469698, 10055204547, 20110409094]

約数ペア:

[(1, 20110409094), (2, 10055204547), (3, 6703469698), (6, 3351734849), (31, 648722874), (62, 324361437), (93, 216240958), (109, 184499166), (186, 108120479), (218, 92249583), (327, 61499722), (654, 30749861), (3379, 5951586), (6758, 2975793), (10137, 1983862), (20274, 991931)]