20330336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48871}}^1$

素因数の和:48894

約数の個数: 24

約数和(自身を含む): 43105104

約数和(自身を除く): 22774768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48871, 97742, 195484, 390968, 635323, 781936, 1270646, 1563872, 2541292, 5082584, 10165168, 20330336]

約数ペア:

[(1, 20330336), (2, 10165168), (4, 5082584), (8, 2541292), (13, 1563872), (16, 1270646), (26, 781936), (32, 635323), (52, 390968), (104, 195484), (208, 97742), (416, 48871)]