20702462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 36033120

約数和(自身を除く): 15330658

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 877, 1073, 1754, 2146, 9647, 11803, 19294, 23606, 25433, 32449, 50866, 64898, 279763, 356939, 559526, 713878, 941021, 1882042, 10351231, 20702462]

約数ペア:

[(1, 20702462), (2, 10351231), (11, 1882042), (22, 941021), (29, 713878), (37, 559526), (58, 356939), (74, 279763), (319, 64898), (407, 50866), (638, 32449), (814, 25433), (877, 23606), (1073, 19294), (1754, 11803), (2146, 9647)]