20434410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{75683}}^1$

素因数の和:75699

約数の個数: 32

約数和(自身を含む): 54492480

約数和(自身を除く): 34058070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 75683, 151366, 227049, 378415, 454098, 681147, 756830, 1135245, 1362294, 2043441, 2270490, 3405735, 4086882, 6811470, 10217205, 20434410]

約数ペア:

[(1, 20434410), (2, 10217205), (3, 6811470), (5, 4086882), (6, 3405735), (9, 2270490), (10, 2043441), (15, 1362294), (18, 1135245), (27, 756830), (30, 681147), (45, 454098), (54, 378415), (90, 227049), (135, 151366), (270, 75683)]