20314064

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{8521}}^1$

素因数の和:8678

約数の個数: 20

約数和(自身を含む): 39627300

約数和(自身を除く): 19313236

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 8521, 17042, 34084, 68168, 136336, 1269629, 2539258, 5078516, 10157032, 20314064]

約数ペア:

[(1, 20314064), (2, 10157032), (4, 5078516), (8, 2539258), (16, 1269629), (149, 136336), (298, 68168), (596, 34084), (1192, 17042), (2384, 8521)]