20176024888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{5021}}^1\times {\mathrm{12251}}^1$

素因数の和:17319

約数の個数: 32

約数和(自身を含む): 38763612720

約数和(自身を除く): 18587587832

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 5021, 10042, 12251, 20084, 24502, 40168, 49004, 98008, 205861, 411722, 502291, 823444, 1004582, 1646888, 2009164, 4018328, 61512271, 123024542, 246049084, 492098168, 2522003111, 5044006222, 10088012444, 20176024888]

約数ペア:

[(1, 20176024888), (2, 10088012444), (4, 5044006222), (8, 2522003111), (41, 492098168), (82, 246049084), (164, 123024542), (328, 61512271), (5021, 4018328), (10042, 2009164), (12251, 1646888), (20084, 1004582), (24502, 823444), (40168, 502291), (49004, 411722), (98008, 205861)]