20167508382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{655087}}^1$

素因数の和:655832

約数の個数: 32

約数和(自身を含む): 46160120832

約数和(自身を除く): 25992612450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 733, 1466, 2199, 4398, 5131, 10262, 15393, 30786, 655087, 1310174, 1965261, 3930522, 4585609, 9171218, 13756827, 27513654, 480178771, 960357542, 1440536313, 2881072626, 3361251397, 6722502794, 10083754191, 20167508382]

約数ペア:

[(1, 20167508382), (2, 10083754191), (3, 6722502794), (6, 3361251397), (7, 2881072626), (14, 1440536313), (21, 960357542), (42, 480178771), (733, 27513654), (1466, 13756827), (2199, 9171218), (4398, 4585609), (5131, 3930522), (10262, 1965261), (15393, 1310174), (30786, 655087)]