20132008323

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13502353}}^1$

素因数の和:13502434

約数の個数: 16

約数和(自身を含む): 31109423616

約数和(自身を除く): 10977415293

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 13502353, 40507059, 94516471, 283549413, 958667063, 2876001189, 6710669441, 20132008323]

約数ペア:

[(1, 20132008323), (3, 6710669441), (7, 2876001189), (21, 958667063), (71, 283549413), (213, 94516471), (497, 40507059), (1491, 13502353)]