20007630885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5272103}}^1$

素因数の和:5272145

約数の個数: 32

約数和(自身を含む): 36440782848

約数和(自身を除く): 16433151963

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 5272103, 15816309, 26360515, 57993133, 79081545, 121258369, 173979399, 289965665, 363775107, 606291845, 869896995, 1333842059, 1818875535, 4001526177, 6669210295, 20007630885]

約数ペア:

[(1, 20007630885), (3, 6669210295), (5, 4001526177), (11, 1818875535), (15, 1333842059), (23, 869896995), (33, 606291845), (55, 363775107), (69, 289965665), (115, 173979399), (165, 121258369), (253, 79081545), (345, 57993133), (759, 26360515), (1265, 15816309), (3795, 5272103)]