20184741733

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 24021522000

約数和(自身を除く): 3836780267

約数列:

[1, 13, 17, 29, 221, 229, 289, 377, 493, 809, 2977, 3757, 3893, 6409, 6641, 8381, 10517, 13753, 23461, 50609, 66181, 86333, 108953, 112897, 178789, 185261, 233801, 304993, 398837, 860353, 1467661, 1919249, 2408393, 3039413, 3149437, 5184881, 5372569, 6780229, 24950237, 40942681, 53540429, 69843397, 88142977, 91333673, 696025577, 1187337749, 1552672441, 20184741733]

約数ペア:

[(1, 20184741733), (13, 1552672441), (17, 1187337749), (29, 696025577), (221, 91333673), (229, 88142977), (289, 69843397), (377, 53540429), (493, 40942681), (809, 24950237), (2977, 6780229), (3757, 5372569), (3893, 5184881), (6409, 3149437), (6641, 3039413), (8381, 2408393), (10517, 1919249), (13753, 1467661), (23461, 860353), (50609, 398837), (66181, 304993), (86333, 233801), (108953, 185261), (112897, 178789)]