20260204

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 36369648

約数和(自身を除く): 16109444

約数列:

[1, 2, 4, 53, 106, 212, 227, 421, 454, 842, 908, 1684, 12031, 22313, 24062, 44626, 48124, 89252, 95567, 191134, 382268, 5065051, 10130102, 20260204]

約数ペア:

[(1, 20260204), (2, 10130102), (4, 5065051), (53, 382268), (106, 191134), (212, 95567), (227, 89252), (421, 48124), (454, 44626), (842, 24062), (908, 22313), (1684, 12031)]