20110624

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{8609}}^1$

素因数の和:8692

約数の個数: 24

約数和(自身を含む): 40139820

約数和(自身を除く): 20029196

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 8609, 17218, 34436, 68872, 137744, 275488, 628457, 1256914, 2513828, 5027656, 10055312, 20110624]

約数ペア:

[(1, 20110624), (2, 10055312), (4, 5027656), (8, 2513828), (16, 1256914), (32, 628457), (73, 275488), (146, 137744), (292, 68872), (584, 34436), (1168, 17218), (2336, 8609)]