20183287789

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1400353}}^1$

素因数の和:1400460

約数の個数: 16

約数和(自身を含む): 24198117120

約数和(自身を除く): 4014829331

約数列:

[1, 7, 29, 71, 203, 497, 2059, 14413, 1400353, 9802471, 40610237, 99425063, 284271659, 695975441, 2883326827, 20183287789]

約数ペア:

[(1, 20183287789), (7, 2883326827), (29, 695975441), (71, 284271659), (203, 99425063), (497, 40610237), (2059, 9802471), (14413, 1400353)]