20184594783

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^3\times {\mathrm{1051}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 28094964480

約数和(自身を除く): 7910369697

約数列:

[1, 3, 43, 53, 129, 159, 1051, 2279, 2809, 3153, 6837, 8427, 45193, 55703, 120787, 135579, 148877, 167109, 362361, 446631, 2395229, 2952259, 6401711, 7185687, 8856777, 19205133, 126947137, 156469727, 380841411, 469409181, 6728198261, 20184594783]

約数ペア:

[(1, 20184594783), (3, 6728198261), (43, 469409181), (53, 380841411), (129, 156469727), (159, 126947137), (1051, 19205133), (2279, 8856777), (2809, 7185687), (3153, 6401711), (6837, 2952259), (8427, 2395229), (45193, 446631), (55703, 362361), (120787, 167109), (135579, 148877)]