20244510728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194658757}}^1$

素因数の和:194658776

約数の個数: 16

約数和(自身を含む): 40878339180

約数和(自身を除く): 20633828452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194658757, 389317514, 778635028, 1557270056, 2530563841, 5061127682, 10122255364, 20244510728]

約数ペア:

[(1, 20244510728), (2, 10122255364), (4, 5061127682), (8, 2530563841), (13, 1557270056), (26, 778635028), (52, 389317514), (104, 194658757)]