20030754519

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{5415181}}^1$

素因数の和:5415327

約数の個数: 16

約数和(自身を含む): 29891804640

約数和(自身を除く): 9861050121

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 5415181, 16245543, 48736629, 146209887, 741879797, 2225639391, 6676918173, 20030754519]

約数ペア:

[(1, 20030754519), (3, 6676918173), (9, 2225639391), (27, 741879797), (137, 146209887), (411, 48736629), (1233, 16245543), (3699, 5415181)]