20177442458

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1\times {\mathrm{62081}}^1$

素因数の和:63793

約数の個数: 16

約数和(自身を含む): 30585318120

約数和(自身を除く): 10407875662

約数列:

[1, 2, 101, 202, 1609, 3218, 62081, 124162, 162509, 325018, 6270181, 12540362, 99888329, 199776658, 10088721229, 20177442458]

約数ペア:

[(1, 20177442458), (2, 10088721229), (101, 199776658), (202, 99888329), (1609, 12540362), (3218, 6270181), (62081, 325018), (124162, 162509)]