20177783583

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{56941}}^1$

素因数の和:57095

約数の個数: 32

約数和(自身を含む): 28622237952

約数和(自身を除く): 8444454369

約数列:

[1, 3, 41, 43, 67, 123, 129, 201, 1763, 2747, 2881, 5289, 8241, 8643, 56941, 118121, 170823, 354363, 2334581, 2448463, 3815047, 7003743, 7345389, 11445141, 100386983, 156416927, 164047021, 301160949, 469250781, 492141063, 6725927861, 20177783583]

約数ペア:

[(1, 20177783583), (3, 6725927861), (41, 492141063), (43, 469250781), (67, 301160949), (123, 164047021), (129, 156416927), (201, 100386983), (1763, 11445141), (2747, 7345389), (2881, 7003743), (5289, 3815047), (8241, 2448463), (8643, 2334581), (56941, 354363), (118121, 170823)]