20512606722

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1\times {\mathrm{33347}}^1$

素因数の和:34162

約数の個数: 32

約数和(自身を含む): 41350986432

約数和(自身を除く): 20838379710

約数列:

[1, 2, 3, 6, 157, 314, 471, 653, 942, 1306, 1959, 3918, 33347, 66694, 100041, 102521, 200082, 205042, 307563, 615126, 5235479, 10470958, 15706437, 21775591, 31412874, 43551182, 65326773, 130653546, 3418767787, 6837535574, 10256303361, 20512606722]

約数ペア:

[(1, 20512606722), (2, 10256303361), (3, 6837535574), (6, 3418767787), (157, 130653546), (314, 65326773), (471, 43551182), (653, 31412874), (942, 21775591), (1306, 15706437), (1959, 10470958), (3918, 5235479), (33347, 615126), (66694, 307563), (100041, 205042), (102521, 200082)]