20583988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6047}}^1$

素因数の和:6111

約数の個数: 24

約数和(自身を含む): 38610432

約数和(自身を除く): 18026444

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 6047, 12094, 24188, 139081, 223739, 278162, 447478, 556324, 894956, 5145997, 10291994, 20583988]

約数ペア:

[(1, 20583988), (2, 10291994), (4, 5145997), (23, 894956), (37, 556324), (46, 447478), (74, 278162), (92, 223739), (148, 139081), (851, 24188), (1702, 12094), (3404, 6047)]