20029502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7457}}^1$

素因数の和:7555

約数の個数: 16

約数和(自身を含む): 32218560

約数和(自身を除く): 12189058

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 7457, 14914, 126769, 253538, 589103, 1178206, 10014751, 20029502]

約数ペア:

[(1, 20029502), (2, 10014751), (17, 1178206), (34, 589103), (79, 253538), (158, 126769), (1343, 14914), (2686, 7457)]