20113380075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6236707}}^1$

素因数の和:6236763

約数の個数: 24

約数和(自身を含む): 34027478848

約数和(自身を除く): 13914098773

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 6236707, 18710121, 31183535, 93550605, 155917675, 268178401, 467753025, 804535203, 1340892005, 4022676015, 6704460025, 20113380075]

約数ペア:

[(1, 20113380075), (3, 6704460025), (5, 4022676015), (15, 1340892005), (25, 804535203), (43, 467753025), (75, 268178401), (129, 155917675), (215, 93550605), (645, 31183535), (1075, 18710121), (3225, 6236707)]