20108694522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43969}}^1\times {\mathrm{10889}}^1$

素因数の和:54870

約数の個数: 32

約数和(自身を含む): 45967996800

約数和(自身を除く): 25859302278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10889, 21778, 32667, 43969, 65334, 76223, 87938, 131907, 152446, 228669, 263814, 307783, 457338, 615566, 923349, 1846698, 478778441, 957556882, 1436335323, 2872670646, 3351449087, 6702898174, 10054347261, 20108694522]

約数ペア:

[(1, 20108694522), (2, 10054347261), (3, 6702898174), (6, 3351449087), (7, 2872670646), (14, 1436335323), (21, 957556882), (42, 478778441), (10889, 1846698), (21778, 923349), (32667, 615566), (43969, 457338), (65334, 307783), (76223, 263814), (87938, 228669), (131907, 152446)]