20211346020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336855767}}^1$

素因数の和:336855779

約数の個数: 24

約数和(自身を含む): 56591769024

約数和(自身を除く): 36380423004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336855767, 673711534, 1010567301, 1347423068, 1684278835, 2021134602, 3368557670, 4042269204, 5052836505, 6737115340, 10105673010, 20211346020]

約数ペア:

[(1, 20211346020), (2, 10105673010), (3, 6737115340), (4, 5052836505), (5, 4042269204), (6, 3368557670), (10, 2021134602), (12, 1684278835), (15, 1347423068), (20, 1010567301), (30, 673711534), (60, 336855767)]