20155951876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9561647}}^1$

素因数の和:9561699

約数の個数: 24

約数和(自身を含む): 38552564736

約数和(自身を除く): 18396612860

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9561647, 19123294, 38246588, 162547999, 296411057, 325095998, 592822114, 650191996, 1185644228, 5038987969, 10077975938, 20155951876]

約数ペア:

[(1, 20155951876), (2, 10077975938), (4, 5038987969), (17, 1185644228), (31, 650191996), (34, 592822114), (62, 325095998), (68, 296411057), (124, 162547999), (527, 38246588), (1054, 19123294), (2108, 9561647)]