20223530920

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1\times {\mathrm{5119}}^1$

素因数の和:5762

約数の個数: 64

約数和(自身を含む): 45803520000

約数和(自身を除く): 25579989080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 349, 566, 698, 1132, 1396, 1415, 1745, 2264, 2792, 2830, 3490, 5119, 5660, 6980, 10238, 11320, 13960, 20476, 25595, 40952, 51190, 98767, 102380, 197534, 204760, 395068, 493835, 790136, 987670, 1448677, 1786531, 1975340, 2897354, 3573062, 3950680, 5794708, 7146124, 7243385, 8932655, 11589416, 14292248, 14486770, 17865310, 28973540, 35730620, 57947080, 71461240, 505588273, 1011176546, 2022353092, 2527941365, 4044706184, 5055882730, 10111765460, 20223530920]

約数ペア:

[(1, 20223530920), (2, 10111765460), (4, 5055882730), (5, 4044706184), (8, 2527941365), (10, 2022353092), (20, 1011176546), (40, 505588273), (283, 71461240), (349, 57947080), (566, 35730620), (698, 28973540), (1132, 17865310), (1396, 14486770), (1415, 14292248), (1745, 11589416), (2264, 8932655), (2792, 7243385), (2830, 7146124), (3490, 5794708), (5119, 3950680), (5660, 3573062), (6980, 2897354), (10238, 1975340), (11320, 1786531), (13960, 1448677), (20476, 987670), (25595, 790136), (40952, 493835), (51190, 395068), (98767, 204760), (102380, 197534)]