20349632336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2820071}}^1$

素因数の和:2820131

約数の個数: 40

約数和(自身を含む): 44060804928

約数和(自身を除く): 23711172592

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 2820071, 5640142, 11280284, 22560568, 31020781, 45121136, 62041562, 115622911, 124083124, 231245822, 248166248, 462491644, 496332496, 924983288, 1271852021, 1849966576, 2543704042, 5087408084, 10174816168, 20349632336]

約数ペア:

[(1, 20349632336), (2, 10174816168), (4, 5087408084), (8, 2543704042), (11, 1849966576), (16, 1271852021), (22, 924983288), (41, 496332496), (44, 462491644), (82, 248166248), (88, 231245822), (164, 124083124), (176, 115622911), (328, 62041562), (451, 45121136), (656, 31020781), (902, 22560568), (1804, 11280284), (3608, 5640142), (7216, 2820071)]