20194836472

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{1237}}^1\times {\mathrm{5881}}^1$

素因数の和:7471

約数の個数: 32

約数和(自身を含む): 38011601520

約数和(自身を除く): 17816765048

約数列:

[1, 2, 4, 8, 347, 694, 1237, 1388, 2474, 2776, 4948, 5881, 9896, 11762, 23524, 47048, 429239, 858478, 1716956, 2040707, 3433912, 4081414, 7274797, 8162828, 14549594, 16325656, 29099188, 58198376, 2524354559, 5048709118, 10097418236, 20194836472]

約数ペア:

[(1, 20194836472), (2, 10097418236), (4, 5048709118), (8, 2524354559), (347, 58198376), (694, 29099188), (1237, 16325656), (1388, 14549594), (2474, 8162828), (2776, 7274797), (4948, 4081414), (5881, 3433912), (9896, 2040707), (11762, 1716956), (23524, 858478), (47048, 429239)]