20123202533736

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{96451}}^1\times {\mathrm{212029}}^1$

素因数の和:308530

約数の個数: 64

約数和(自身を含む): 51535808251200

約数和(自身を除く): 31412605717464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 96451, 192902, 212029, 289353, 385804, 424058, 578706, 636087, 771608, 848116, 1157412, 1272174, 1696232, 2314824, 2544348, 3954491, 5088696, 7908982, 8693189, 11863473, 15817964, 17386378, 23726946, 26079567, 31635928, 34772756, 47453892, 52159134, 69545512, 94907784, 104318268, 208636536, 20450409079, 40900818158, 61351227237, 81801636316, 122702454474, 163603272632, 245404908948, 490809817896, 838466772239, 1676933544478, 2515400316717, 3353867088956, 5030800633434, 6707734177912, 10061601266868, 20123202533736]

約数ペア:

[(1, 20123202533736), (2, 10061601266868), (3, 6707734177912), (4, 5030800633434), (6, 3353867088956), (8, 2515400316717), (12, 1676933544478), (24, 838466772239), (41, 490809817896), (82, 245404908948), (123, 163603272632), (164, 122702454474), (246, 81801636316), (328, 61351227237), (492, 40900818158), (984, 20450409079), (96451, 208636536), (192902, 104318268), (212029, 94907784), (289353, 69545512), (385804, 52159134), (424058, 47453892), (578706, 34772756), (636087, 31635928), (771608, 26079567), (848116, 23726946), (1157412, 17386378), (1272174, 15817964), (1696232, 11863473), (2314824, 8693189), (2544348, 7908982), (3954491, 5088696)]