20146969070

素因数分解:

$2^1\times 5^1\times {\mathrm{17681}}^1\times {\mathrm{113947}}^1$

素因数の和:131635

約数の個数: 16

約数和(自身を含む): 36266913648

約数和(自身を除く): 16119944578

約数列:

[1, 2, 5, 10, 17681, 35362, 88405, 113947, 176810, 227894, 569735, 1139470, 2014696907, 4029393814, 10073484535, 20146969070]

約数ペア:

[(1, 20146969070), (2, 10073484535), (5, 4029393814), (10, 2014696907), (17681, 1139470), (35362, 569735), (88405, 227894), (113947, 176810)]