20803382

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1429}}^1$

素因数の和:1711

約数の個数: 16

約数和(自身を含む): 32432400

約数和(自身を除く): 11629018

約数列:

[1, 2, 29, 58, 251, 502, 1429, 2858, 7279, 14558, 41441, 82882, 358679, 717358, 10401691, 20803382]

約数ペア:

[(1, 20803382), (2, 10401691), (29, 717358), (58, 358679), (251, 82882), (502, 41441), (1429, 14558), (2858, 7279)]