20062796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8209}}^1$

素因数の和:8273

約数の個数: 24

約数和(自身を含む): 38619840

約数和(自身を除く): 18557044

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 8209, 16418, 32836, 106717, 213434, 385823, 426868, 771646, 1543292, 5015699, 10031398, 20062796]

約数ペア:

[(1, 20062796), (2, 10031398), (4, 5015699), (13, 1543292), (26, 771646), (47, 426868), (52, 385823), (94, 213434), (188, 106717), (611, 32836), (1222, 16418), (2444, 8209)]