20126037

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 27822080

約数和(自身を除く): 7696043

約数列:

[1, 3, 31, 93, 379, 571, 1137, 1713, 11749, 17701, 35247, 53103, 216409, 649227, 6708679, 20126037]

約数ペア:

[(1, 20126037), (3, 6708679), (31, 649227), (93, 216409), (379, 53103), (571, 35247), (1137, 17701), (1713, 11749)]