20100923036

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{1709}}^1\times {\mathrm{7559}}^1$

素因数の和:9661

約数の個数: 24

約数和(自身を含む): 35292348000

約数和(自身を除く): 15191424964

約数列:

[1, 2, 4, 389, 778, 1556, 1709, 3418, 6836, 7559, 15118, 30236, 664801, 1329602, 2659204, 2940451, 5880902, 11761804, 12918331, 25836662, 51673324, 5025230759, 10050461518, 20100923036]

約数ペア:

[(1, 20100923036), (2, 10050461518), (4, 5025230759), (389, 51673324), (778, 25836662), (1556, 12918331), (1709, 11761804), (3418, 5880902), (6836, 2940451), (7559, 2659204), (15118, 1329602), (30236, 664801)]