20214997570

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1\times {\mathrm{10091}}^1$

素因数の和:11490

約数の個数: 32

約数和(自身を含む): 36643648320

約数和(自身を除く): 16428650750

約数列:

[1, 2, 5, 10, 163, 326, 815, 1229, 1630, 2458, 6145, 10091, 12290, 20182, 50455, 100910, 200327, 400654, 1001635, 1644833, 2003270, 3289666, 8224165, 12401839, 16448330, 24803678, 62009195, 124018390, 2021499757, 4042999514, 10107498785, 20214997570]

約数ペア:

[(1, 20214997570), (2, 10107498785), (5, 4042999514), (10, 2021499757), (163, 124018390), (326, 62009195), (815, 24803678), (1229, 16448330), (1630, 12401839), (2458, 8224165), (6145, 3289666), (10091, 2003270), (12290, 1644833), (20182, 1001635), (50455, 400654), (100910, 200327)]