20130489064

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9715487}}^1$

素因数の和:9715537

約数の個数: 32

約数和(自身を含む): 44302625280

約数和(自身を除く): 24172136216

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9715487, 19430974, 38861948, 68008409, 77723896, 136016818, 272033636, 359473019, 544067272, 718946038, 1437892076, 2516311133, 2875784152, 5032622266, 10065244532, 20130489064]

約数ペア:

[(1, 20130489064), (2, 10065244532), (4, 5032622266), (7, 2875784152), (8, 2516311133), (14, 1437892076), (28, 718946038), (37, 544067272), (56, 359473019), (74, 272033636), (148, 136016818), (259, 77723896), (296, 68008409), (518, 38861948), (1036, 19430974), (2072, 9715487)]