20291295482224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3607}}^1\times {\mathrm{27045829}}^1$

素因数の和:27049457

約数の個数: 40

約数和(自身を含む): 42350307913760

約数和(自身を除く): 22059012431536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3607, 7214, 14428, 28856, 46891, 57712, 93782, 187564, 375128, 750256, 27045829, 54091658, 108183316, 216366632, 351595777, 432733264, 703191554, 1406383108, 2812766216, 5625532432, 97554305203, 195108610406, 390217220812, 780434441624, 1268205967639, 1560868883248, 2536411935278, 5072823870556, 10145647741112, 20291295482224]

約数ペア:

[(1, 20291295482224), (2, 10145647741112), (4, 5072823870556), (8, 2536411935278), (13, 1560868883248), (16, 1268205967639), (26, 780434441624), (52, 390217220812), (104, 195108610406), (208, 97554305203), (3607, 5625532432), (7214, 2812766216), (14428, 1406383108), (28856, 703191554), (46891, 432733264), (57712, 351595777), (93782, 216366632), (187564, 108183316), (375128, 54091658), (750256, 27045829)]