20134626505

素因数分解:

$5^1\times 7^3\times {\mathrm{2281}}^1\times {\mathrm{5147}}^1$

素因数の和:7454

約数の個数: 32

約数和(自身を含む): 28194566400

約数和(自身を除く): 8059939895

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2281, 5147, 11405, 15967, 25735, 36029, 79835, 111769, 180145, 252203, 558845, 782383, 1261015, 1765421, 3911915, 8827105, 11740307, 58701535, 82182149, 410910745, 575275043, 2876375215, 4026925301, 20134626505]

約数ペア:

[(1, 20134626505), (5, 4026925301), (7, 2876375215), (35, 575275043), (49, 410910745), (245, 82182149), (343, 58701535), (1715, 11740307), (2281, 8827105), (5147, 3911915), (11405, 1765421), (15967, 1261015), (25735, 782383), (36029, 558845), (79835, 252203), (111769, 180145)]