20245082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 36215424

約数和(自身を除く): 15970342

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 997, 1562, 1846, 1994, 10153, 10967, 12961, 20306, 21934, 25922, 70787, 141574, 142571, 285142, 778657, 920231, 1557314, 1840462, 10122541, 20245082]

約数ペア:

[(1, 20245082), (2, 10122541), (11, 1840462), (13, 1557314), (22, 920231), (26, 778657), (71, 285142), (142, 142571), (143, 141574), (286, 70787), (781, 25922), (923, 21934), (997, 20306), (1562, 12961), (1846, 10967), (1994, 10153)]