20233835

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 24822720

約数和(自身を除く): 4588885

約数列:

[1, 5, 101, 103, 389, 505, 515, 1945, 10403, 39289, 40067, 52015, 196445, 200335, 4046767, 20233835]

約数ペア:

[(1, 20233835), (5, 4046767), (101, 200335), (103, 196445), (389, 52015), (505, 40067), (515, 39289), (1945, 10403)]