20147297178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176730677}}^1$

素因数の和:176730701

約数の個数: 16

約数和(自身を含む): 42415362720

約数和(自身を除く): 22268065542

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 176730677, 353461354, 530192031, 1060384062, 3357882863, 6715765726, 10073648589, 20147297178]

約数ペア:

[(1, 20147297178), (2, 10073648589), (3, 6715765726), (6, 3357882863), (19, 1060384062), (38, 530192031), (57, 353461354), (114, 176730677)]