20167030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 39844224

約数和(自身を除く): 19677194

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2927, 3445, 5854, 6890, 14635, 29270, 38051, 76102, 155131, 190255, 310262, 380510, 775655, 1551310, 2016703, 4033406, 10083515, 20167030]

約数ペア:

[(1, 20167030), (2, 10083515), (5, 4033406), (10, 2016703), (13, 1551310), (26, 775655), (53, 380510), (65, 310262), (106, 190255), (130, 155131), (265, 76102), (530, 38051), (689, 29270), (1378, 14635), (2927, 6890), (3445, 5854)]