20025626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11113}}^1$

素因数の和:11185

約数の個数: 16

約数和(自身を含む): 32408424

約数和(自身を除く): 12382798

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11113, 22226, 188921, 377842, 588989, 1177978, 10012813, 20025626]

約数ペア:

[(1, 20025626), (2, 10012813), (17, 1177978), (34, 588989), (53, 377842), (106, 188921), (901, 22226), (1802, 11113)]