20807695802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11547001}}^1$

素因数の和:11547073

約数の個数: 16

約数和(自身を含む): 33671057832

約数和(自身を除く): 12863362030

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11547001, 23094002, 196299017, 392598034, 611991053, 1223982106, 10403847901, 20807695802]

約数ペア:

[(1, 20807695802), (2, 10403847901), (17, 1223982106), (34, 611991053), (53, 392598034), (106, 196299017), (901, 23094002), (1802, 11547001)]