20081277231

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{2437}}^1\times {\mathrm{15877}}^1$

素因数の和:18490

約数の個数: 16

約数和(自身を含む): 26942552544

約数和(自身を除く): 6861275313

約数列:

[1, 3, 173, 519, 2437, 7311, 15877, 47631, 421601, 1264803, 2746721, 8240163, 38692249, 116076747, 6693759077, 20081277231]

約数ペア:

[(1, 20081277231), (3, 6693759077), (173, 116076747), (519, 38692249), (2437, 8240163), (7311, 2746721), (15877, 1264803), (47631, 421601)]