20002704

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1483}}^1$

素因数の和:1775

約数の個数: 40

約数和(自身を含む): 51892512

約数和(自身を除く): 31889808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1483, 1686, 2248, 2966, 3372, 4449, 4496, 5932, 6744, 8898, 11864, 13488, 17796, 23728, 35592, 71184, 416723, 833446, 1250169, 1666892, 2500338, 3333784, 5000676, 6667568, 10001352, 20002704]

約数ペア:

[(1, 20002704), (2, 10001352), (3, 6667568), (4, 5000676), (6, 3333784), (8, 2500338), (12, 1666892), (16, 1250169), (24, 833446), (48, 416723), (281, 71184), (562, 35592), (843, 23728), (1124, 17796), (1483, 13488), (1686, 11864), (2248, 8898), (2966, 6744), (3372, 5932), (4449, 4496)]