20449752

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23029}}^1$

素因数の和:23075

約数の個数: 32

約数和(自身を含む): 52508400

約数和(自身を除く): 32058648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23029, 46058, 69087, 92116, 138174, 184232, 276348, 552696, 852073, 1704146, 2556219, 3408292, 5112438, 6816584, 10224876, 20449752]

約数ペア:

[(1, 20449752), (2, 10224876), (3, 6816584), (4, 5112438), (6, 3408292), (8, 2556219), (12, 1704146), (24, 852073), (37, 552696), (74, 276348), (111, 184232), (148, 138174), (222, 92116), (296, 69087), (444, 46058), (888, 23029)]