2020398916

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1409}}^1\times {\mathrm{2579}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 3565044000

約数和(自身を除く): 1544645084

約数列:

[1, 2, 4, 139, 278, 556, 1409, 2579, 2818, 5158, 5636, 10316, 195851, 358481, 391702, 716962, 783404, 1433924, 3633811, 7267622, 14535244, 505099729, 1010199458, 2020398916]

約数ペア:

[(1, 2020398916), (2, 1010199458), (4, 505099729), (139, 14535244), (278, 7267622), (556, 3633811), (1409, 1433924), (2579, 783404), (2818, 716962), (5158, 391702), (5636, 358481), (10316, 195851)]