20372130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{226357}}^1$

素因数の和:226370

約数の個数: 24

約数和(自身を含む): 52967772

約数和(自身を除く): 32595642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 226357, 452714, 679071, 1131785, 1358142, 2037213, 2263570, 3395355, 4074426, 6790710, 10186065, 20372130]

約数ペア:

[(1, 20372130), (2, 10186065), (3, 6790710), (5, 4074426), (6, 3395355), (9, 2263570), (10, 2037213), (15, 1358142), (18, 1131785), (30, 679071), (45, 452714), (90, 226357)]