20172029458

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1\times {\mathrm{15391}}^1$

素因数の和:16102

約数の個数: 32

約数和(自身を含む): 34842562560

約数和(自身を除く): 14670533102

約数列:

[1, 2, 7, 14, 179, 358, 523, 1046, 1253, 2506, 3661, 7322, 15391, 30782, 93617, 107737, 187234, 215474, 655319, 1310638, 2754989, 5509978, 8049493, 16098986, 19284923, 38569846, 56346451, 112692902, 1440859247, 2881718494, 10086014729, 20172029458]

約数ペア:

[(1, 20172029458), (2, 10086014729), (7, 2881718494), (14, 1440859247), (179, 112692902), (358, 56346451), (523, 38569846), (1046, 19284923), (1253, 16098986), (2506, 8049493), (3661, 5509978), (7322, 2754989), (15391, 1310638), (30782, 655319), (93617, 215474), (107737, 187234)]