198832020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3313867}}^1$

素因数の和:3313879

約数の個数: 24

約数和(自身を含む): 556729824

約数和(自身を除く): 357897804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3313867, 6627734, 9941601, 13255468, 16569335, 19883202, 33138670, 39766404, 49708005, 66277340, 99416010, 198832020]

約数ペア:

[(1, 198832020), (2, 99416010), (3, 66277340), (4, 49708005), (5, 39766404), (6, 33138670), (10, 19883202), (12, 16569335), (15, 13255468), (20, 9941601), (30, 6627734), (60, 3313867)]