20163495218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11189509}}^1$

素因数の和:11189581

約数の個数: 16

約数和(自身を含む): 32628611160

約数和(自身を除く): 12465115942

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11189509, 22379018, 190221653, 380443306, 593043977, 1186087954, 10081747609, 20163495218]

約数ペア:

[(1, 20163495218), (2, 10081747609), (17, 1186087954), (34, 593043977), (53, 380443306), (106, 190221653), (901, 22379018), (1802, 11189509)]