20080238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{751}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 31268160

約数和(自身を除く): 11187922

約数列:

[1, 2, 29, 58, 461, 751, 922, 1502, 13369, 21779, 26738, 43558, 346211, 692422, 10040119, 20080238]

約数ペア:

[(1, 20080238), (2, 10040119), (29, 692422), (58, 346211), (461, 43558), (751, 26738), (922, 21779), (1502, 13369)]