20120370634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3566177}}^1$

素因数の和:3566230

約数の個数: 32

約数和(自身を含む): 38343545856

約数和(自身を除く): 18223175222

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 3566177, 7132354, 24963239, 46360301, 49926478, 92720602, 110551487, 221102974, 324522107, 649044214, 773860409, 1437169331, 1547720818, 2874338662, 10060185317, 20120370634]

約数ペア:

[(1, 20120370634), (2, 10060185317), (7, 2874338662), (13, 1547720818), (14, 1437169331), (26, 773860409), (31, 649044214), (62, 324522107), (91, 221102974), (182, 110551487), (217, 92720602), (403, 49926478), (434, 46360301), (806, 24963239), (2821, 7132354), (5642, 3566177)]