20176693896

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1\times {\mathrm{8999}}^1$

素因数の和:10018

約数の個数: 64

約数和(自身を含む): 50993280000

約数和(自身を除く): 30816586104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 907, 1236, 1814, 2472, 2721, 3628, 5442, 7256, 8999, 10884, 17998, 21768, 26997, 35996, 53994, 71992, 93421, 107988, 186842, 215976, 280263, 373684, 560526, 747368, 926897, 1121052, 1853794, 2242104, 2780691, 3707588, 5561382, 7415176, 8162093, 11122764, 16324186, 22245528, 24486279, 32648372, 48972558, 65296744, 97945116, 195890232, 840695579, 1681391158, 2522086737, 3362782316, 5044173474, 6725564632, 10088346948, 20176693896]

約数ペア:

[(1, 20176693896), (2, 10088346948), (3, 6725564632), (4, 5044173474), (6, 3362782316), (8, 2522086737), (12, 1681391158), (24, 840695579), (103, 195890232), (206, 97945116), (309, 65296744), (412, 48972558), (618, 32648372), (824, 24486279), (907, 22245528), (1236, 16324186), (1814, 11122764), (2472, 8162093), (2721, 7415176), (3628, 5561382), (5442, 3707588), (7256, 2780691), (8999, 2242104), (10884, 1853794), (17998, 1121052), (21768, 926897), (26997, 747368), (35996, 560526), (53994, 373684), (71992, 280263), (93421, 215976), (107988, 186842)]