20239426129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{953}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 22777856640

約数和(自身を除く): 2538430511

約数列:

[1, 13, 37, 67, 481, 659, 871, 953, 2479, 8567, 12389, 24383, 32227, 35261, 44153, 63851, 316979, 458393, 573989, 628027, 830063, 1633661, 2362487, 8164351, 21237593, 23236999, 30712331, 42077809, 302080987, 547011517, 1556878933, 20239426129]

約数ペア:

[(1, 20239426129), (13, 1556878933), (37, 547011517), (67, 302080987), (481, 42077809), (659, 30712331), (871, 23236999), (953, 21237593), (2479, 8164351), (8567, 2362487), (12389, 1633661), (24383, 830063), (32227, 628027), (35261, 573989), (44153, 458393), (63851, 316979)]