20120502662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{11117}}^1$

素因数の和:11744

約数の個数: 32

約数和(自身を含む): 32791518144

約数和(自身を除く): 12671015482

約数列:

[1, 2, 13, 26, 151, 302, 461, 922, 1963, 3926, 5993, 11117, 11986, 22234, 69611, 139222, 144521, 289042, 904943, 1678667, 1809886, 3357334, 5124937, 10249874, 21822671, 43645342, 66624181, 133248362, 773865487, 1547730974, 10060251331, 20120502662]

約数ペア:

[(1, 20120502662), (2, 10060251331), (13, 1547730974), (26, 773865487), (151, 133248362), (302, 66624181), (461, 43645342), (922, 21822671), (1963, 10249874), (3926, 5124937), (5993, 3357334), (11117, 1809886), (11986, 1678667), (22234, 904943), (69611, 289042), (139222, 144521)]