20227974405

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3851}}^1\times {\mathrm{4219}}^1$

素因数の和:8161

約数の個数: 32

約数和(自身を含む): 32770967040

約数和(自身を除く): 12542992635

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 3851, 4219, 11553, 12657, 19255, 21095, 57765, 63285, 319633, 350177, 958899, 1050531, 1598165, 1750885, 4794495, 5252655, 16247369, 48742107, 81236845, 243710535, 1348531627, 4045594881, 6742658135, 20227974405]

約数ペア:

[(1, 20227974405), (3, 6742658135), (5, 4045594881), (15, 1348531627), (83, 243710535), (249, 81236845), (415, 48742107), (1245, 16247369), (3851, 5252655), (4219, 4794495), (11553, 1750885), (12657, 1598165), (19255, 1050531), (21095, 958899), (57765, 350177), (63285, 319633)]