20205122528

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{13434257}}^1$

素因数の和:13434314

約数の個数: 24

約数和(自身を含む): 40625196192

約数和(自身を除く): 20420073664

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 13434257, 26868514, 53737028, 107474056, 214948112, 429896224, 631410079, 1262820158, 2525640316, 5051280632, 10102561264, 20205122528]

約数ペア:

[(1, 20205122528), (2, 10102561264), (4, 5051280632), (8, 2525640316), (16, 1262820158), (32, 631410079), (47, 429896224), (94, 214948112), (188, 107474056), (376, 53737028), (752, 26868514), (1504, 13434257)]