20441300481

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1369051}}^1$

素因数の和:1369146

約数の個数: 32

約数和(自身を含む): 35047731200

約数和(自身を除く): 14606430719

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 4977, 14931, 1369051, 4107153, 9583357, 12321459, 28750071, 36964377, 86250213, 108155029, 258750639, 324465087, 757085203, 973395261, 2271255609, 2920185783, 6813766827, 20441300481]

約数ペア:

[(1, 20441300481), (3, 6813766827), (7, 2920185783), (9, 2271255609), (21, 973395261), (27, 757085203), (63, 324465087), (79, 258750639), (189, 108155029), (237, 86250213), (553, 36964377), (711, 28750071), (1659, 12321459), (2133, 9583357), (4977, 4107153), (14931, 1369051)]