20449106352

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4580893}}^1$

素因数の和:4580938

約数の個数: 60

約数和(自身を含む): 59075209024

約数和(自身を除く): 38626102672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4580893, 9161786, 13742679, 18323572, 27485358, 36647144, 41228037, 54970716, 73294288, 82456074, 109941432, 142007683, 164912148, 219882864, 284015366, 329824296, 426023049, 568030732, 659648592, 852046098, 1136061464, 1278069147, 1704092196, 2272122928, 2556138294, 3408184392, 5112276588, 6816368784, 10224553176, 20449106352]

約数ペア:

[(1, 20449106352), (2, 10224553176), (3, 6816368784), (4, 5112276588), (6, 3408184392), (8, 2556138294), (9, 2272122928), (12, 1704092196), (16, 1278069147), (18, 1136061464), (24, 852046098), (31, 659648592), (36, 568030732), (48, 426023049), (62, 329824296), (72, 284015366), (93, 219882864), (124, 164912148), (144, 142007683), (186, 109941432), (248, 82456074), (279, 73294288), (372, 54970716), (496, 41228037), (558, 36647144), (744, 27485358), (1116, 18323572), (1488, 13742679), (2232, 9161786), (4464, 4580893)]