20058196

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 35814240

約数和(自身を除く): 15756044

約数列:

[1, 2, 4, 101, 131, 202, 262, 379, 404, 524, 758, 1516, 13231, 26462, 38279, 49649, 52924, 76558, 99298, 153116, 198596, 5014549, 10029098, 20058196]

約数ペア:

[(1, 20058196), (2, 10029098), (4, 5014549), (101, 198596), (131, 153116), (202, 99298), (262, 76558), (379, 52924), (404, 49649), (524, 38279), (758, 26462), (1516, 13231)]