20936976

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7393}}^1$

素因数の和:7463

約数の個数: 40

約数和(自身を含む): 55011360

約数和(自身を除く): 34074384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7393, 14786, 22179, 29572, 44358, 59144, 88716, 118288, 177432, 354864, 436187, 872374, 1308561, 1744748, 2617122, 3489496, 5234244, 6978992, 10468488, 20936976]

約数ペア:

[(1, 20936976), (2, 10468488), (3, 6978992), (4, 5234244), (6, 3489496), (8, 2617122), (12, 1744748), (16, 1308561), (24, 872374), (48, 436187), (59, 354864), (118, 177432), (177, 118288), (236, 88716), (354, 59144), (472, 44358), (708, 29572), (944, 22179), (1416, 14786), (2832, 7393)]