20374629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6113}}^1$

素因数の和:6228

約数の個数: 16

約数和(自身を含む): 29934144

約数和(自身を除く): 9559515

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 6113, 18339, 67243, 201729, 617413, 1852239, 6791543, 20374629]

約数ペア:

[(1, 20374629), (3, 6791543), (11, 1852239), (33, 617413), (101, 201729), (303, 67243), (1111, 18339), (3333, 6113)]