20171119042

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1\times {\mathrm{24203}}^1$

素因数の和:28137

約数の個数: 16

約数和(自身を含む): 30543511680

約数和(自身を除く): 10372392638

約数列:

[1, 2, 109, 218, 3823, 7646, 24203, 48406, 416707, 833414, 2638127, 5276254, 92528069, 185056138, 10085559521, 20171119042]

約数ペア:

[(1, 20171119042), (2, 10085559521), (109, 185056138), (218, 92528069), (3823, 5276254), (7646, 2638127), (24203, 833414), (48406, 416707)]