20216014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 37550016

約数和(自身を除く): 17334002

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 277, 401, 554, 802, 1939, 2807, 3601, 3878, 5213, 5614, 7202, 10426, 25207, 36491, 50414, 72982, 111077, 222154, 777539, 1444001, 1555078, 2888002, 10108007, 20216014]

約数ペア:

[(1, 20216014), (2, 10108007), (7, 2888002), (13, 1555078), (14, 1444001), (26, 777539), (91, 222154), (182, 111077), (277, 72982), (401, 50414), (554, 36491), (802, 25207), (1939, 10426), (2807, 7202), (3601, 5614), (3878, 5213)]