20238002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1609}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 32071200

約数和(自身を除く): 11833198

約数列:

[1, 2, 19, 38, 331, 662, 1609, 3218, 6289, 12578, 30571, 61142, 532579, 1065158, 10119001, 20238002]

約数ペア:

[(1, 20238002), (2, 10119001), (19, 1065158), (38, 532579), (331, 61142), (662, 30571), (1609, 12578), (3218, 6289)]