9996204860

素因数分解:

$2^2\times 5^1\times {\mathrm{12841}}^1\times {\mathrm{38923}}^1$

素因数の和:51773

約数の個数: 24

約数和(自身を含む): 20994204336

約数和(自身を除く): 10997999476

約数列:

[1, 2, 4, 5, 10, 20, 12841, 25682, 38923, 51364, 64205, 77846, 128410, 155692, 194615, 256820, 389230, 778460, 499810243, 999620486, 1999240972, 2499051215, 4998102430, 9996204860]

約数ペア:

[(1, 9996204860), (2, 4998102430), (4, 2499051215), (5, 1999240972), (10, 999620486), (20, 499810243), (12841, 778460), (25682, 389230), (38923, 256820), (51364, 194615), (64205, 155692), (77846, 128410)]