20071152064

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{3969769}}^1$

素因数の和:3969860

約数の個数: 28

約数和(自身を含む): 40332863200

約数和(自身を除く): 20261711136

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 3969769, 7939538, 15879076, 31758152, 63516304, 127032608, 254065216, 313611751, 627223502, 1254447004, 2508894008, 5017788016, 10035576032, 20071152064]

約数ペア:

[(1, 20071152064), (2, 10035576032), (4, 5017788016), (8, 2508894008), (16, 1254447004), (32, 627223502), (64, 313611751), (79, 254065216), (158, 127032608), (316, 63516304), (632, 31758152), (1264, 15879076), (2528, 7939538), (5056, 3969769)]