20186170089

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{4243}}^1\times {\mathrm{14549}}^1$

素因数の和:18904

約数の個数: 16

約数和(自身を含む): 27170088000

約数和(自身を除く): 6983917911

約数列:

[1, 3, 109, 327, 4243, 12729, 14549, 43647, 462487, 1387461, 1585841, 4757523, 61731407, 185194221, 6728723363, 20186170089]

約数ペア:

[(1, 20186170089), (3, 6728723363), (109, 185194221), (327, 61731407), (4243, 4757523), (12729, 1585841), (14549, 1387461), (43647, 462487)]