20640001176

素因数分解:

$2^3\times 3^3\times {\mathrm{95555561}}^1$

素因数の和:95555576

約数の個数: 32

約数和(自身を含む): 57333337200

約数和(自身を除く): 36693336024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95555561, 191111122, 286666683, 382222244, 573333366, 764444488, 860000049, 1146666732, 1720000098, 2293333464, 2580000147, 3440000196, 5160000294, 6880000392, 10320000588, 20640001176]

約数ペア:

[(1, 20640001176), (2, 10320000588), (3, 6880000392), (4, 5160000294), (6, 3440000196), (8, 2580000147), (9, 2293333464), (12, 1720000098), (18, 1146666732), (24, 860000049), (27, 764444488), (36, 573333366), (54, 382222244), (72, 286666683), (108, 191111122), (216, 95555561)]