20383134

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^2\times {\mathrm{181}}^1$

素因数の和:460

約数の個数: 24

約数和(自身を含む): 41292888

約数和(自身を除く): 20909754

約数列:

[1, 2, 3, 6, 137, 181, 274, 362, 411, 543, 822, 1086, 18769, 24797, 37538, 49594, 56307, 74391, 112614, 148782, 3397189, 6794378, 10191567, 20383134]

約数ペア:

[(1, 20383134), (2, 10191567), (3, 6794378), (6, 3397189), (137, 148782), (181, 112614), (274, 74391), (362, 56307), (411, 49594), (543, 37538), (822, 24797), (1086, 18769)]