20110513938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11909}}^1\times {\mathrm{14813}}^1$

素因数の和:26746

約数の個数: 32

約数和(自身を含む): 42344337600

約数和(自身を除く): 22233823662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 11909, 14813, 23818, 29626, 35727, 44439, 71454, 88878, 226271, 281447, 452542, 562894, 678813, 844341, 1357626, 1688682, 176408017, 352816034, 529224051, 1058448102, 3351752323, 6703504646, 10055256969, 20110513938]

約数ペア:

[(1, 20110513938), (2, 10055256969), (3, 6703504646), (6, 3351752323), (19, 1058448102), (38, 529224051), (57, 352816034), (114, 176408017), (11909, 1688682), (14813, 1357626), (23818, 844341), (29626, 678813), (35727, 562894), (44439, 452542), (71454, 281447), (88878, 226271)]