20034118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7481}}^1$

素因数の和:7599

約数の個数: 16

約数和(自身を含む): 32681376

約数和(自身を除く): 12647258

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 7481, 14962, 97253, 194506, 770543, 1541086, 10017059, 20034118]

約数ペア:

[(1, 20034118), (2, 10017059), (13, 1541086), (26, 770543), (103, 194506), (206, 97253), (1339, 14962), (2678, 7481)]