20132529990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{362161}}^1$

素因数の和:362297

約数の個数: 64

約数和(自身を含む): 51629814720

約数和(自身を除く): 31497284730

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 327, 510, 545, 654, 1090, 1635, 1853, 3270, 3706, 5559, 9265, 11118, 18530, 27795, 55590, 362161, 724322, 1086483, 1810805, 2172966, 3621610, 5432415, 6156737, 10864830, 12313474, 18470211, 30783685, 36940422, 39475549, 61567370, 78951098, 92351055, 118426647, 184702110, 197377745, 236853294, 394755490, 592133235, 671084333, 1184266470, 1342168666, 2013252999, 3355421665, 4026505998, 6710843330, 10066264995, 20132529990]

約数ペア:

[(1, 20132529990), (2, 10066264995), (3, 6710843330), (5, 4026505998), (6, 3355421665), (10, 2013252999), (15, 1342168666), (17, 1184266470), (30, 671084333), (34, 592133235), (51, 394755490), (85, 236853294), (102, 197377745), (109, 184702110), (170, 118426647), (218, 92351055), (255, 78951098), (327, 61567370), (510, 39475549), (545, 36940422), (654, 30783685), (1090, 18470211), (1635, 12313474), (1853, 10864830), (3270, 6156737), (3706, 5432415), (5559, 3621610), (9265, 2172966), (11118, 1810805), (18530, 1086483), (27795, 724322), (55590, 362161)]