20951214

素因数分解:

$2^1\times 3^1\times {\mathrm{1427}}^1\times {\mathrm{2447}}^1$

素因数の和:3879

約数の個数: 16

約数和(自身を含む): 41948928

約数和(自身を除く): 20997714

約数列:

[1, 2, 3, 6, 1427, 2447, 2854, 4281, 4894, 7341, 8562, 14682, 3491869, 6983738, 10475607, 20951214]

約数ペア:

[(1, 20951214), (2, 10475607), (3, 6983738), (6, 3491869), (1427, 14682), (2447, 8562), (2854, 7341), (4281, 4894)]