20160152688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32307937}}^1$

素因数の和:32307961

約数の個数: 40

約数和(自身を含む): 56086580368

約数和(自身を除く): 35926427680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32307937, 64615874, 96923811, 129231748, 193847622, 258463496, 387695244, 420003181, 516926992, 775390488, 840006362, 1260009543, 1550780976, 1680012724, 2520019086, 3360025448, 5040038172, 6720050896, 10080076344, 20160152688]

約数ペア:

[(1, 20160152688), (2, 10080076344), (3, 6720050896), (4, 5040038172), (6, 3360025448), (8, 2520019086), (12, 1680012724), (13, 1550780976), (16, 1260009543), (24, 840006362), (26, 775390488), (39, 516926992), (48, 420003181), (52, 387695244), (78, 258463496), (104, 193847622), (156, 129231748), (208, 96923811), (312, 64615874), (624, 32307937)]