20146797424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96859603}}^1$

素因数の和:96859624

約数の個数: 20

約数和(自身を含む): 42037068136

約数和(自身を除く): 21890270712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96859603, 193719206, 387438412, 774876824, 1259174839, 1549753648, 2518349678, 5036699356, 10073398712, 20146797424]

約数ペア:

[(1, 20146797424), (2, 10073398712), (4, 5036699356), (8, 2518349678), (13, 1549753648), (16, 1259174839), (26, 774876824), (52, 387438412), (104, 193719206), (208, 96859603)]