20079791338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{23689}}^1\times {\mathrm{18427}}^1$

素因数の和:42141

約数の個数: 16

約数和(自身を含む): 31432271040

約数和(自身を除く): 11352479702

約数列:

[1, 2, 23, 46, 18427, 23689, 36854, 47378, 423821, 544847, 847642, 1089694, 436517203, 873034406, 10039895669, 20079791338]

約数ペア:

[(1, 20079791338), (2, 10039895669), (23, 873034406), (46, 436517203), (18427, 1089694), (23689, 847642), (36854, 544847), (47378, 423821)]