20177962838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{381047}}^1$

素因数の和:381172

約数の個数: 32

約数和(自身を含む): 34568674560

約数和(自身を除く): 14390711722

約数列:

[1, 2, 11, 22, 29, 58, 83, 166, 319, 638, 913, 1826, 2407, 4814, 26477, 52954, 381047, 762094, 4191517, 8383034, 11050363, 22100726, 31626901, 63253802, 121553993, 243107986, 347895911, 695791822, 917180129, 1834360258, 10088981419, 20177962838]

約数ペア:

[(1, 20177962838), (2, 10088981419), (11, 1834360258), (22, 917180129), (29, 695791822), (58, 347895911), (83, 243107986), (166, 121553993), (319, 63253802), (638, 31626901), (913, 22100726), (1826, 11050363), (2407, 8383034), (4814, 4191517), (26477, 762094), (52954, 381047)]