20119786676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5788201}}^1$

素因数の和:5788295

約数の個数: 24

約数和(自身を含む): 38896717440

約数和(自身を除く): 18776930764

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 5788201, 11576402, 23152804, 63670211, 127340422, 254680844, 457267879, 914535758, 1829071516, 5029946669, 10059893338, 20119786676]

約数ペア:

[(1, 20119786676), (2, 10059893338), (4, 5029946669), (11, 1829071516), (22, 914535758), (44, 457267879), (79, 254680844), (158, 127340422), (316, 63670211), (869, 23152804), (1738, 11576402), (3476, 5788201)]