20143163079

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1334603}}^1$

素因数の和:1334668

約数の個数: 32

約数和(自身を含む): 32884642560

約数和(自身を除く): 12741479481

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 1334603, 4003809, 12011427, 17349839, 36034281, 52049517, 57387929, 156148551, 172163787, 468445653, 516491361, 746043077, 1549474083, 2238129231, 6714387693, 20143163079]

約数ペア:

[(1, 20143163079), (3, 6714387693), (9, 2238129231), (13, 1549474083), (27, 746043077), (39, 516491361), (43, 468445653), (117, 172163787), (129, 156148551), (351, 57387929), (387, 52049517), (559, 36034281), (1161, 17349839), (1677, 12011427), (5031, 4003809), (15093, 1334603)]