20459412

素因数分解:

$2^2\times 3^3\times {\mathrm{189439}}^1$

素因数の和:189452

約数の個数: 24

約数和(自身を含む): 53043200

約数和(自身を除く): 32583788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 189439, 378878, 568317, 757756, 1136634, 1704951, 2273268, 3409902, 5114853, 6819804, 10229706, 20459412]

約数ペア:

[(1, 20459412), (2, 10229706), (3, 6819804), (4, 5114853), (6, 3409902), (9, 2273268), (12, 1704951), (18, 1136634), (27, 757756), (36, 568317), (54, 378878), (108, 189439)]