20143236472

素因数分解:

$2^3\times {\mathrm{4937}}^1\times {\mathrm{510007}}^1$

素因数の和:514950

約数の個数: 16

約数和(自身を含む): 37776292560

約数和(自身を除く): 17633056088

約数列:

[1, 2, 4, 8, 4937, 9874, 19748, 39496, 510007, 1020014, 2040028, 4080056, 2517904559, 5035809118, 10071618236, 20143236472]

約数ペア:

[(1, 20143236472), (2, 10071618236), (4, 5035809118), (8, 2517904559), (4937, 4080056), (9874, 2040028), (19748, 1020014), (39496, 510007)]