20023633104

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{6871}}^1$

素因数の和:7548

約数の個数: 80

約数和(自身を含む): 52303616640

約数和(自身を除く): 32279983536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 557, 654, 872, 1114, 1308, 1671, 1744, 2228, 2616, 3342, 4456, 5232, 6684, 6871, 8912, 13368, 13742, 20613, 26736, 27484, 41226, 54968, 60713, 82452, 109936, 121426, 164904, 182139, 242852, 329808, 364278, 485704, 728556, 748939, 971408, 1457112, 1497878, 2246817, 2914224, 2995756, 3827147, 4493634, 5991512, 7654294, 8987268, 11481441, 11983024, 15308588, 17974536, 22962882, 30617176, 35949072, 45925764, 61234352, 91851528, 183703056, 417159023, 834318046, 1251477069, 1668636092, 2502954138, 3337272184, 5005908276, 6674544368, 10011816552, 20023633104]

約数ペア:

[(1, 20023633104), (2, 10011816552), (3, 6674544368), (4, 5005908276), (6, 3337272184), (8, 2502954138), (12, 1668636092), (16, 1251477069), (24, 834318046), (48, 417159023), (109, 183703056), (218, 91851528), (327, 61234352), (436, 45925764), (557, 35949072), (654, 30617176), (872, 22962882), (1114, 17974536), (1308, 15308588), (1671, 11983024), (1744, 11481441), (2228, 8987268), (2616, 7654294), (3342, 5991512), (4456, 4493634), (5232, 3827147), (6684, 2995756), (6871, 2914224), (8912, 2246817), (13368, 1497878), (13742, 1457112), (20613, 971408), (26736, 748939), (27484, 728556), (41226, 485704), (54968, 364278), (60713, 329808), (82452, 242852), (109936, 182139), (121426, 164904)]