20163690052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12385559}}^1$

素因数の和:12385611

約数の個数: 24

約数和(自身を含む): 39534707520

約数和(自身を除く): 19371017468

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12385559, 24771118, 49542236, 136241149, 272482298, 458265683, 544964596, 916531366, 1833062732, 5040922513, 10081845026, 20163690052]

約数ペア:

[(1, 20163690052), (2, 10081845026), (4, 5040922513), (11, 1833062732), (22, 916531366), (37, 544964596), (44, 458265683), (74, 272482298), (148, 136241149), (407, 49542236), (814, 24771118), (1628, 12385559)]