20184800274

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1069}}^1\times {\mathrm{6947}}^1$

素因数の和:8175

約数の個数: 48

約数和(自身を含む): 44070886080

約数和(自身を除く): 23886085806

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1069, 1359, 2138, 2718, 3207, 6414, 6947, 9621, 13894, 19242, 20841, 41682, 62523, 125046, 161419, 322838, 484257, 968514, 1048997, 1452771, 2097994, 2905542, 3146991, 6293982, 7426343, 9440973, 14852686, 18881946, 22279029, 44558058, 66837087, 133674174, 1121377793, 2242755586, 3364133379, 6728266758, 10092400137, 20184800274]

約数ペア:

[(1, 20184800274), (2, 10092400137), (3, 6728266758), (6, 3364133379), (9, 2242755586), (18, 1121377793), (151, 133674174), (302, 66837087), (453, 44558058), (906, 22279029), (1069, 18881946), (1359, 14852686), (2138, 9440973), (2718, 7426343), (3207, 6293982), (6414, 3146991), (6947, 2905542), (9621, 2097994), (13894, 1452771), (19242, 1048997), (20841, 968514), (41682, 484257), (62523, 322838), (125046, 161419)]