20213922

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108677}}^1$

素因数の和:108713

約数の個数: 16

約数和(自身を含む): 41732352

約数和(自身を除く): 21518430

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 108677, 217354, 326031, 652062, 3368987, 6737974, 10106961, 20213922]

約数ペア:

[(1, 20213922), (2, 10106961), (3, 6737974), (6, 3368987), (31, 652062), (62, 326031), (93, 217354), (186, 108677)]