20218757298

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{2713}}^1\times {\mathrm{3559}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 40579728000

約数和(自身を除く): 20360970702

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 2713, 3559, 5426, 7118, 8139, 10677, 16278, 21354, 946837, 1242091, 1893674, 2484182, 2840511, 3726273, 5681022, 7452546, 9655567, 19311134, 28966701, 57933402, 3369792883, 6739585766, 10109378649, 20218757298]

約数ペア:

[(1, 20218757298), (2, 10109378649), (3, 6739585766), (6, 3369792883), (349, 57933402), (698, 28966701), (1047, 19311134), (2094, 9655567), (2713, 7452546), (3559, 5681022), (5426, 3726273), (7118, 2840511), (8139, 2484182), (10677, 1893674), (16278, 1242091), (21354, 946837)]