20906232

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^3\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 55603200

約数和(自身を除く): 34696968

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 127, 152, 228, 254, 361, 381, 456, 508, 722, 762, 1016, 1083, 1444, 1524, 2166, 2413, 2888, 3048, 4332, 4826, 6859, 7239, 8664, 9652, 13718, 14478, 19304, 20577, 27436, 28956, 41154, 45847, 54872, 57912, 82308, 91694, 137541, 164616, 183388, 275082, 366776, 550164, 871093, 1100328, 1742186, 2613279, 3484372, 5226558, 6968744, 10453116, 20906232]

約数ペア:

[(1, 20906232), (2, 10453116), (3, 6968744), (4, 5226558), (6, 3484372), (8, 2613279), (12, 1742186), (19, 1100328), (24, 871093), (38, 550164), (57, 366776), (76, 275082), (114, 183388), (127, 164616), (152, 137541), (228, 91694), (254, 82308), (361, 57912), (381, 54872), (456, 45847), (508, 41154), (722, 28956), (762, 27436), (1016, 20577), (1083, 19304), (1444, 14478), (1524, 13718), (2166, 9652), (2413, 8664), (2888, 7239), (3048, 6859), (4332, 4826)]