20235723849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{414607}}^1$

素因数の和:414670

約数の個数: 48

約数和(自身を含む): 34926577920

約数和(自身を除く): 14690854071

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 561, 957, 1479, 1683, 2871, 4437, 5423, 16269, 48807, 414607, 1243821, 3731463, 4560677, 7048319, 12023603, 13682031, 21144957, 36070809, 41046093, 63434871, 77531509, 108212427, 132259633, 204401251, 232594527, 396778899, 613203753, 697783581, 1190336697, 1839611259, 2248413761, 6745241283, 20235723849]

約数ペア:

[(1, 20235723849), (3, 6745241283), (9, 2248413761), (11, 1839611259), (17, 1190336697), (29, 697783581), (33, 613203753), (51, 396778899), (87, 232594527), (99, 204401251), (153, 132259633), (187, 108212427), (261, 77531509), (319, 63434871), (493, 41046093), (561, 36070809), (957, 21144957), (1479, 13682031), (1683, 12023603), (2871, 7048319), (4437, 4560677), (5423, 3731463), (16269, 1243821), (48807, 414607)]