20226882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 43807680

約数和(自身を除く): 23580798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1229, 1266, 2458, 2743, 3687, 5486, 7374, 8229, 15977, 16458, 31954, 47931, 95862, 259319, 518638, 777957, 1555914, 3371147, 6742294, 10113441, 20226882]

約数ペア:

[(1, 20226882), (2, 10113441), (3, 6742294), (6, 3371147), (13, 1555914), (26, 777957), (39, 518638), (78, 259319), (211, 95862), (422, 47931), (633, 31954), (1229, 16458), (1266, 15977), (2458, 8229), (2743, 7374), (3687, 5486)]