20172405606

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{64891}}^1$

素因数の和:65356

約数の個数: 32

約数和(自身を含む): 40704415488

約数和(自身を除く): 20532009882

約数列:

[1, 2, 3, 6, 197, 263, 394, 526, 591, 789, 1182, 1578, 51811, 64891, 103622, 129782, 155433, 194673, 310866, 389346, 12783527, 17066333, 25567054, 34132666, 38350581, 51198999, 76701162, 102397998, 3362067601, 6724135202, 10086202803, 20172405606]

約数ペア:

[(1, 20172405606), (2, 10086202803), (3, 6724135202), (6, 3362067601), (197, 102397998), (263, 76701162), (394, 51198999), (526, 38350581), (591, 34132666), (789, 25567054), (1182, 17066333), (1578, 12783527), (51811, 389346), (64891, 310866), (103622, 194673), (129782, 155433)]