20105841312

素因数分解:

$2^5\times 3^2\times {\mathrm{773}}^1\times {\mathrm{90313}}^1$

素因数の和:91102

約数の個数: 72

約数和(自身を含む): 57250586484

約数和(自身を除く): 37144745172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 773, 1546, 2319, 3092, 4638, 6184, 6957, 9276, 12368, 13914, 18552, 24736, 27828, 37104, 55656, 74208, 90313, 111312, 180626, 222624, 270939, 361252, 541878, 722504, 812817, 1083756, 1445008, 1625634, 2167512, 2890016, 3251268, 4335024, 6502536, 8670048, 13005072, 26010144, 69811949, 139623898, 209435847, 279247796, 418871694, 558495592, 628307541, 837743388, 1116991184, 1256615082, 1675486776, 2233982368, 2513230164, 3350973552, 5026460328, 6701947104, 10052920656, 20105841312]

約数ペア:

[(1, 20105841312), (2, 10052920656), (3, 6701947104), (4, 5026460328), (6, 3350973552), (8, 2513230164), (9, 2233982368), (12, 1675486776), (16, 1256615082), (18, 1116991184), (24, 837743388), (32, 628307541), (36, 558495592), (48, 418871694), (72, 279247796), (96, 209435847), (144, 139623898), (288, 69811949), (773, 26010144), (1546, 13005072), (2319, 8670048), (3092, 6502536), (4638, 4335024), (6184, 3251268), (6957, 2890016), (9276, 2167512), (12368, 1625634), (13914, 1445008), (18552, 1083756), (24736, 812817), (27828, 722504), (37104, 541878), (55656, 361252), (74208, 270939), (90313, 222624), (111312, 180626)]