20014814808

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2597977}}^1$

素因数の和:2598096

約数の個数: 48

約数和(自身を含む): 54713416680

約数和(自身を除く): 34698601872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 2597977, 5195954, 7793931, 10391908, 15587862, 20783816, 23381793, 31175724, 46763586, 62351448, 93527172, 187054344, 277983539, 555967078, 833950617, 1111934156, 1667901234, 2223868312, 2501851851, 3335802468, 5003703702, 6671604936, 10007407404, 20014814808]

約数ペア:

[(1, 20014814808), (2, 10007407404), (3, 6671604936), (4, 5003703702), (6, 3335802468), (8, 2501851851), (9, 2223868312), (12, 1667901234), (18, 1111934156), (24, 833950617), (36, 555967078), (72, 277983539), (107, 187054344), (214, 93527172), (321, 62351448), (428, 46763586), (642, 31175724), (856, 23381793), (963, 20783816), (1284, 15587862), (1926, 10391908), (2568, 7793931), (3852, 5195954), (7704, 2597977)]