20795815944

素因数分解:

$2^3\times 3^2\times {\mathrm{11117}}^1\times {\mathrm{25981}}^1$

素因数の和:37110

約数の個数: 48

約数和(自身を含む): 56329235820

約数和(自身を除く): 35533419876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 11117, 22234, 25981, 33351, 44468, 51962, 66702, 77943, 88936, 100053, 103924, 133404, 155886, 200106, 207848, 233829, 266808, 311772, 400212, 467658, 623544, 800424, 935316, 1870632, 288830777, 577661554, 866492331, 1155323108, 1732984662, 2310646216, 2599476993, 3465969324, 5198953986, 6931938648, 10397907972, 20795815944]

約数ペア:

[(1, 20795815944), (2, 10397907972), (3, 6931938648), (4, 5198953986), (6, 3465969324), (8, 2599476993), (9, 2310646216), (12, 1732984662), (18, 1155323108), (24, 866492331), (36, 577661554), (72, 288830777), (11117, 1870632), (22234, 935316), (25981, 800424), (33351, 623544), (44468, 467658), (51962, 400212), (66702, 311772), (77943, 266808), (88936, 233829), (100053, 207848), (103924, 200106), (133404, 155886)]