20802024256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{25002433}}^1$

素因数の和:25002458

約数の個数: 28

約数和(自身を含む): 44454327652

約数和(自身を除く): 23652303396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 25002433, 50004866, 100009732, 200019464, 325031629, 400038928, 650063258, 800077856, 1300126516, 1600155712, 2600253032, 5200506064, 10401012128, 20802024256]

約数ペア:

[(1, 20802024256), (2, 10401012128), (4, 5200506064), (8, 2600253032), (13, 1600155712), (16, 1300126516), (26, 800077856), (32, 650063258), (52, 400038928), (64, 325031629), (104, 200019464), (208, 100009732), (416, 50004866), (832, 25002433)]