19903980432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59238037}}^1$

素因数の和:59238055

約数の個数: 40

約数和(自身を含む): 58764133696

約数和(自身を除く): 38860153264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59238037, 118476074, 177714111, 236952148, 355428222, 414666259, 473904296, 710856444, 829332518, 947808592, 1243998777, 1421712888, 1658665036, 2487997554, 2843425776, 3317330072, 4975995108, 6634660144, 9951990216, 19903980432]

約数ペア:

[(1, 19903980432), (2, 9951990216), (3, 6634660144), (4, 4975995108), (6, 3317330072), (7, 2843425776), (8, 2487997554), (12, 1658665036), (14, 1421712888), (16, 1243998777), (21, 947808592), (24, 829332518), (28, 710856444), (42, 473904296), (48, 414666259), (56, 355428222), (84, 236952148), (112, 177714111), (168, 118476074), (336, 59238037)]