20170648506

素因数分解:

$2^1\times 3^1\times {\mathrm{6163}}^1\times {\mathrm{545477}}^1$

素因数の和:551645

約数の個数: 16

約数和(自身を含む): 40347916704

約数和(自身を除く): 20177268198

約数列:

[1, 2, 3, 6, 6163, 12326, 18489, 36978, 545477, 1090954, 1636431, 3272862, 3361774751, 6723549502, 10085324253, 20170648506]

約数ペア:

[(1, 20170648506), (2, 10085324253), (3, 6723549502), (6, 3361774751), (6163, 3272862), (12326, 1636431), (18489, 1090954), (36978, 545477)]