20445712276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20203273}}^1$

素因数の和:20203311

約数の個数: 24

約数和(自身を含む): 40729800384

約数和(自身を除く): 20284088108

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 20203273, 40406546, 80813092, 222236003, 444472006, 464675279, 888944012, 929350558, 1858701116, 5111428069, 10222856138, 20445712276]

約数ペア:

[(1, 20445712276), (2, 10222856138), (4, 5111428069), (11, 1858701116), (22, 929350558), (23, 888944012), (44, 464675279), (46, 444472006), (92, 222236003), (253, 80813092), (506, 40406546), (1012, 20203273)]