20162735578

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1\times {\mathrm{1429}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 31069209600

約数和(自身を除く): 10906474022

約数列:

[1, 2, 47, 94, 367, 409, 734, 818, 1429, 2858, 17249, 19223, 34498, 38446, 67163, 134326, 150103, 300206, 524443, 584461, 1048886, 1168922, 7054841, 14109682, 24648821, 27469667, 49297642, 54939334, 214497187, 428994374, 10081367789, 20162735578]

約数ペア:

[(1, 20162735578), (2, 10081367789), (47, 428994374), (94, 214497187), (367, 54939334), (409, 49297642), (734, 27469667), (818, 24648821), (1429, 14109682), (2858, 7054841), (17249, 1168922), (19223, 1048886), (34498, 584461), (38446, 524443), (67163, 300206), (134326, 150103)]