20002782531

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4326797}}^1$

素因数の和:4326890

約数の個数: 16

約数和(自身を含む): 28245337344

約数和(自身を除く): 8242554813

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 4326797, 12980391, 99516331, 289895399, 298548993, 869686197, 6667594177, 20002782531]

約数ペア:

[(1, 20002782531), (3, 6667594177), (23, 869686197), (67, 298548993), (69, 289895399), (201, 99516331), (1541, 12980391), (4623, 4326797)]