620171736

素因数分解:

$2^3\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{25309}}^1$

素因数の和:26339

約数の個数: 32

約数和(自身を含む): 1552009200

約数和(自身を除く): 931837464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1021, 2042, 3063, 4084, 6126, 8168, 12252, 24504, 25309, 50618, 75927, 101236, 151854, 202472, 303708, 607416, 25840489, 51680978, 77521467, 103361956, 155042934, 206723912, 310085868, 620171736]

約数ペア:

[(1, 620171736), (2, 310085868), (3, 206723912), (4, 155042934), (6, 103361956), (8, 77521467), (12, 51680978), (24, 25840489), (1021, 607416), (2042, 303708), (3063, 202472), (4084, 151854), (6126, 101236), (8168, 75927), (12252, 50618), (24504, 25309)]