20170657582

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{12959}}^1\times {\mathrm{4957}}^1$

素因数の和:18075

約数の個数: 16

約数和(自身を含む): 30457192320

約数和(自身を除く): 10286534738

約数列:

[1, 2, 157, 314, 4957, 9914, 12959, 25918, 778249, 1556498, 2034563, 4069126, 64237763, 128475526, 10085328791, 20170657582]

約数ペア:

[(1, 20170657582), (2, 10085328791), (157, 128475526), (314, 64237763), (4957, 4069126), (9914, 2034563), (12959, 1556498), (25918, 778249)]