20205324

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8377}}^1$

素因数の和:8454

約数の個数: 36

約数和(自身を含む): 51843064

約数和(自身を除く): 31637740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 8377, 16754, 25131, 33508, 50262, 75393, 100524, 150786, 301572, 561259, 1122518, 1683777, 2245036, 3367554, 5051331, 6735108, 10102662, 20205324]

約数ペア:

[(1, 20205324), (2, 10102662), (3, 6735108), (4, 5051331), (6, 3367554), (9, 2245036), (12, 1683777), (18, 1122518), (36, 561259), (67, 301572), (134, 150786), (201, 100524), (268, 75393), (402, 50262), (603, 33508), (804, 25131), (1206, 16754), (2412, 8377)]