20784000816093

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{46549}}^1\times {\mathrm{20983}}^1$

素因数の和:67749

約数の個数: 32

約数和(自身を含む): 28553969606400

約数和(自身を除く): 7769968790307

約数列:

[1, 3, 41, 123, 173, 519, 7093, 20983, 21279, 46549, 62949, 139647, 860303, 1908509, 2580909, 3630059, 5725527, 8052977, 10890177, 24158931, 148832419, 330172057, 446497257, 976737667, 990516171, 2930213001, 40046244347, 120138733041, 168975616391, 506926849173, 6928000272031, 20784000816093]

約数ペア:

[(1, 20784000816093), (3, 6928000272031), (41, 506926849173), (123, 168975616391), (173, 120138733041), (519, 40046244347), (7093, 2930213001), (20983, 990516171), (21279, 976737667), (46549, 446497257), (62949, 330172057), (139647, 148832419), (860303, 24158931), (1908509, 10890177), (2580909, 8052977), (3630059, 5725527)]