20243399385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{151279}}^1$

素因数の和:152109

約数の個数: 32

約数和(自身を含む): 35377735680

約数和(自身を除く): 15134336295

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 811, 2433, 4055, 8921, 12165, 26763, 44605, 133815, 151279, 453837, 756395, 1664069, 2269185, 4992207, 8320345, 24961035, 122687269, 368061807, 613436345, 1349559959, 1840309035, 4048679877, 6747799795, 20243399385]

約数ペア:

[(1, 20243399385), (3, 6747799795), (5, 4048679877), (11, 1840309035), (15, 1349559959), (33, 613436345), (55, 368061807), (165, 122687269), (811, 24961035), (2433, 8320345), (4055, 4992207), (8921, 2269185), (12165, 1664069), (26763, 756395), (44605, 453837), (133815, 151279)]