20176461738

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1031}}^1\times {\mathrm{4549}}^1$

素因数の和:5827

約数の個数: 48

約数和(自身を含む): 43950816000

約数和(自身を除く): 23774354262

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1031, 1434, 2062, 2151, 3093, 4302, 4549, 6186, 9098, 9279, 13647, 18558, 27294, 40941, 81882, 246409, 492818, 739227, 1087211, 1478454, 2174422, 2217681, 3261633, 4435362, 4690019, 6523266, 9380038, 9784899, 14070057, 19569798, 28140114, 42210171, 84420342, 1120914541, 2241829082, 3362743623, 6725487246, 10088230869, 20176461738]

約数ペア:

[(1, 20176461738), (2, 10088230869), (3, 6725487246), (6, 3362743623), (9, 2241829082), (18, 1120914541), (239, 84420342), (478, 42210171), (717, 28140114), (1031, 19569798), (1434, 14070057), (2062, 9784899), (2151, 9380038), (3093, 6523266), (4302, 4690019), (4549, 4435362), (6186, 3261633), (9098, 2217681), (9279, 2174422), (13647, 1478454), (18558, 1087211), (27294, 739227), (40941, 492818), (81882, 246409)]