20587127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 23846400

約数和(自身を除く): 3259273

約数列:

[1, 11, 19, 137, 209, 719, 1507, 2603, 7909, 13661, 28633, 98503, 150271, 1083533, 1871557, 20587127]

約数ペア:

[(1, 20587127), (11, 1871557), (19, 1083533), (137, 150271), (209, 98503), (719, 28633), (1507, 13661), (2603, 7909)]