20463559416

素因数分解:

$2^3\times 3^4\times {\mathrm{31579567}}^1$

素因数の和:31579585

約数の個数: 40

約数和(自身を含む): 57316915920

約数和(自身を除く): 36853356504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31579567, 63159134, 94738701, 126318268, 189477402, 252636536, 284216103, 378954804, 568432206, 757909608, 852648309, 1136864412, 1705296618, 2273728824, 2557944927, 3410593236, 5115889854, 6821186472, 10231779708, 20463559416]

約数ペア:

[(1, 20463559416), (2, 10231779708), (3, 6821186472), (4, 5115889854), (6, 3410593236), (8, 2557944927), (9, 2273728824), (12, 1705296618), (18, 1136864412), (24, 852648309), (27, 757909608), (36, 568432206), (54, 378954804), (72, 284216103), (81, 252636536), (108, 189477402), (162, 126318268), (216, 94738701), (324, 63159134), (648, 31579567)]