20755704

素因数分解:

$2^3\times 3^1\times {\mathrm{809}}^1\times {\mathrm{1069}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 52002000

約数和(自身を除く): 31246296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 809, 1069, 1618, 2138, 2427, 3207, 3236, 4276, 4854, 6414, 6472, 8552, 9708, 12828, 19416, 25656, 864821, 1729642, 2594463, 3459284, 5188926, 6918568, 10377852, 20755704]

約数ペア:

[(1, 20755704), (2, 10377852), (3, 6918568), (4, 5188926), (6, 3459284), (8, 2594463), (12, 1729642), (24, 864821), (809, 25656), (1069, 19416), (1618, 12828), (2138, 9708), (2427, 8552), (3207, 6472), (3236, 6414), (4276, 4854)]