20797364060912

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{2957}}^1\times {\mathrm{2301461}}^1$

素因数の和:2304617

約数の個数: 40

約数和(自身を含む): 40519576795392

約数和(自身を除く): 19722212734480

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 2957, 3056, 5914, 11828, 23656, 47312, 564787, 1129574, 2259148, 2301461, 4518296, 4602922, 9036592, 9205844, 18411688, 36823376, 439579051, 879158102, 1758316204, 3516632408, 6805420177, 7033264816, 13610840354, 27221680708, 54443361416, 108886722832, 1299835253807, 2599670507614, 5199341015228, 10398682030456, 20797364060912]

約数ペア:

[(1, 20797364060912), (2, 10398682030456), (4, 5199341015228), (8, 2599670507614), (16, 1299835253807), (191, 108886722832), (382, 54443361416), (764, 27221680708), (1528, 13610840354), (2957, 7033264816), (3056, 6805420177), (5914, 3516632408), (11828, 1758316204), (23656, 879158102), (47312, 439579051), (564787, 36823376), (1129574, 18411688), (2259148, 9205844), (2301461, 9036592), (4518296, 4602922)]