20176296822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{222977}}^1$

素因数の和:223453

約数の個数: 48

約数和(自身を含む): 47793996432

約数和(自身を除く): 27617699610

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 457, 914, 1371, 2742, 4113, 5027, 8226, 10054, 15081, 30162, 45243, 90486, 222977, 445954, 668931, 1337862, 2006793, 2452747, 4013586, 4905494, 7358241, 14716482, 22074723, 44149446, 101900489, 203800978, 305701467, 611402934, 917104401, 1120905379, 1834208802, 2241810758, 3362716137, 6725432274, 10088148411, 20176296822]

約数ペア:

[(1, 20176296822), (2, 10088148411), (3, 6725432274), (6, 3362716137), (9, 2241810758), (11, 1834208802), (18, 1120905379), (22, 917104401), (33, 611402934), (66, 305701467), (99, 203800978), (198, 101900489), (457, 44149446), (914, 22074723), (1371, 14716482), (2742, 7358241), (4113, 4905494), (5027, 4013586), (8226, 2452747), (10054, 2006793), (15081, 1337862), (30162, 668931), (45243, 445954), (90486, 222977)]