20342378898

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{1346999}}^1$

素因数の和:1347846

約数の個数: 24

約数和(自身を含む): 44127720000

約数和(自身を除く): 23785341102

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034, 7551, 15102, 1346999, 2693998, 4040997, 8081994, 12122991, 24245982, 1130132161, 2260264322, 3390396483, 6780792966, 10171189449, 20342378898]

約数ペア:

[(1, 20342378898), (2, 10171189449), (3, 6780792966), (6, 3390396483), (9, 2260264322), (18, 1130132161), (839, 24245982), (1678, 12122991), (2517, 8081994), (5034, 4040997), (7551, 2693998), (15102, 1346999)]