20341671856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{115577681}}^1$

素因数の和:115577700

約数の個数: 20

約数和(自身を含む): 42994897704

約数和(自身を除く): 22653225848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 115577681, 231155362, 462310724, 924621448, 1271354491, 1849242896, 2542708982, 5085417964, 10170835928, 20341671856]

約数ペア:

[(1, 20341671856), (2, 10170835928), (4, 5085417964), (8, 2542708982), (11, 1849242896), (16, 1271354491), (22, 924621448), (44, 462310724), (88, 231155362), (176, 115577681)]