20393736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{77249}}^1$

素因数の和:77269

約数の個数: 32

約数和(自身を含む): 55620000

約数和(自身を除く): 35226264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 77249, 154498, 231747, 308996, 463494, 617992, 849739, 926988, 1699478, 1853976, 2549217, 3398956, 5098434, 6797912, 10196868, 20393736]

約数ペア:

[(1, 20393736), (2, 10196868), (3, 6797912), (4, 5098434), (6, 3398956), (8, 2549217), (11, 1853976), (12, 1699478), (22, 926988), (24, 849739), (33, 617992), (44, 463494), (66, 308996), (88, 231747), (132, 154498), (264, 77249)]