20090591712

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1701439}}^1$

素因数の和:1701496

約数の個数: 72

約数和(自身を含む): 58526133120

約数和(自身を除く): 38435541408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 1701439, 3402878, 5104317, 6805756, 10208634, 13611512, 15312951, 20417268, 27223024, 30625902, 40834536, 54446048, 61251804, 69758999, 81669072, 122503608, 139517998, 163338144, 209276997, 245007216, 279035996, 418553994, 490014432, 558071992, 627830991, 837107988, 1116143984, 1255661982, 1674215976, 2232287968, 2511323964, 3348431952, 5022647928, 6696863904, 10045295856, 20090591712]

約数ペア:

[(1, 20090591712), (2, 10045295856), (3, 6696863904), (4, 5022647928), (6, 3348431952), (8, 2511323964), (9, 2232287968), (12, 1674215976), (16, 1255661982), (18, 1116143984), (24, 837107988), (32, 627830991), (36, 558071992), (41, 490014432), (48, 418553994), (72, 279035996), (82, 245007216), (96, 209276997), (123, 163338144), (144, 139517998), (164, 122503608), (246, 81669072), (288, 69758999), (328, 61251804), (369, 54446048), (492, 40834536), (656, 30625902), (738, 27223024), (984, 20417268), (1312, 15312951), (1476, 13611512), (1968, 10208634), (2952, 6805756), (3936, 5104317), (5904, 3402878), (11808, 1701439)]