20603630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3089}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 40046400

約数和(自身を除く): 19442770

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3089, 3335, 6178, 6670, 15445, 30890, 71047, 89581, 142094, 179162, 355235, 447905, 710470, 895810, 2060363, 4120726, 10301815, 20603630]

約数ペア:

[(1, 20603630), (2, 10301815), (5, 4120726), (10, 2060363), (23, 895810), (29, 710470), (46, 447905), (58, 355235), (115, 179162), (145, 142094), (230, 89581), (290, 71047), (667, 30890), (1334, 15445), (3089, 6670), (3335, 6178)]