20534922

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{4241}}^1$

素因数の和:4518

約数の個数: 24

約数和(自身を含む): 44668260

約数和(自身を除く): 24133338

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4241, 4842, 8482, 12723, 25446, 38169, 76338, 1140829, 2281658, 3422487, 6844974, 10267461, 20534922]

約数ペア:

[(1, 20534922), (2, 10267461), (3, 6844974), (6, 3422487), (9, 2281658), (18, 1140829), (269, 76338), (538, 38169), (807, 25446), (1614, 12723), (2421, 8482), (4241, 4842)]