20558832

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8741}}^1$

素因数の和:8766

約数の個数: 60

約数和(自身を含む): 61788456

約数和(自身を除く): 41229624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8741, 17482, 26223, 34964, 52446, 61187, 69928, 104892, 122374, 139856, 183561, 209784, 244748, 367122, 419568, 428309, 489496, 734244, 856618, 978992, 1284927, 1468488, 1713236, 2569854, 2936976, 3426472, 5139708, 6852944, 10279416, 20558832]

約数ペア:

[(1, 20558832), (2, 10279416), (3, 6852944), (4, 5139708), (6, 3426472), (7, 2936976), (8, 2569854), (12, 1713236), (14, 1468488), (16, 1284927), (21, 978992), (24, 856618), (28, 734244), (42, 489496), (48, 428309), (49, 419568), (56, 367122), (84, 244748), (98, 209784), (112, 183561), (147, 139856), (168, 122374), (196, 104892), (294, 69928), (336, 61187), (392, 52446), (588, 34964), (784, 26223), (1176, 17482), (2352, 8741)]