20386743718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{38011}}^1\times {\mathrm{24379}}^1$

素因数の和:62403

約数の個数: 16

約数和(自身を含む): 33362372160

約数和(自身を除く): 12975628442

約数列:

[1, 2, 11, 22, 24379, 38011, 48758, 76022, 268169, 418121, 536338, 836242, 926670169, 1853340338, 10193371859, 20386743718]

約数ペア:

[(1, 20386743718), (2, 10193371859), (11, 1853340338), (22, 926670169), (24379, 836242), (38011, 536338), (48758, 418121), (76022, 268169)]