20131620635

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{536057}}^1$

素因数の和:536135

約数の個数: 32

約数和(自身を含む): 29333093760

約数和(自身を除く): 9201473125

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1073, 1295, 5365, 7511, 37555, 536057, 2680285, 3752399, 15545653, 18761995, 19834109, 77728265, 99170545, 108819571, 138838763, 544097855, 575189161, 694193815, 2875945805, 4026324127, 20131620635]

約数ペア:

[(1, 20131620635), (5, 4026324127), (7, 2875945805), (29, 694193815), (35, 575189161), (37, 544097855), (145, 138838763), (185, 108819571), (203, 99170545), (259, 77728265), (1015, 19834109), (1073, 18761995), (1295, 15545653), (5365, 3752399), (7511, 2680285), (37555, 536057)]