20139338212

素因数分解:

$2^2\times 7^1\times {\mathrm{6833}}^1\times {\mathrm{105263}}^1$

素因数の和:112107

約数の個数: 24

約数和(自身を含む): 40284953856

約数和(自身を除く): 20145615644

約数列:

[1, 2, 4, 7, 14, 28, 6833, 13666, 27332, 47831, 95662, 105263, 191324, 210526, 421052, 736841, 1473682, 2947364, 719262079, 1438524158, 2877048316, 5034834553, 10069669106, 20139338212]

約数ペア:

[(1, 20139338212), (2, 10069669106), (4, 5034834553), (7, 2877048316), (14, 1438524158), (28, 719262079), (6833, 2947364), (13666, 1473682), (27332, 736841), (47831, 421052), (95662, 210526), (105263, 191324)]