20805122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 35668080

約数和(自身を除く): 14862958

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 673, 754, 1066, 1189, 1346, 2378, 8749, 15457, 17498, 19517, 27593, 30914, 39034, 55186, 253721, 358709, 507442, 717418, 800197, 1600394, 10402561, 20805122]

約数ペア:

[(1, 20805122), (2, 10402561), (13, 1600394), (26, 800197), (29, 717418), (41, 507442), (58, 358709), (82, 253721), (377, 55186), (533, 39034), (673, 30914), (754, 27593), (1066, 19517), (1189, 17498), (1346, 15457), (2378, 8749)]