20106311330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3635861}}^1$

素因数の和:3635954

約数の個数: 32

約数和(自身を含む): 41885130240

約数和(自身を除く): 21778818910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 3635861, 7271722, 18179305, 25451027, 36358610, 50902054, 127255135, 254510270, 287233019, 574466038, 1436165095, 2010631133, 2872330190, 4021262266, 10053155665, 20106311330]

約数ペア:

[(1, 20106311330), (2, 10053155665), (5, 4021262266), (7, 2872330190), (10, 2010631133), (14, 1436165095), (35, 574466038), (70, 287233019), (79, 254510270), (158, 127255135), (395, 50902054), (553, 36358610), (790, 25451027), (1106, 18179305), (2765, 7271722), (5530, 3635861)]