20114568

素因数分解:

$2^3\times 3^6\times {\mathrm{3449}}^1$

素因数の和:3473

約数の個数: 56

約数和(自身を含む): 56562750

約数和(自身を除く): 36448182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 3449, 5832, 6898, 10347, 13796, 20694, 27592, 31041, 41388, 62082, 82776, 93123, 124164, 186246, 248328, 279369, 372492, 558738, 744984, 838107, 1117476, 1676214, 2234952, 2514321, 3352428, 5028642, 6704856, 10057284, 20114568]

約数ペア:

[(1, 20114568), (2, 10057284), (3, 6704856), (4, 5028642), (6, 3352428), (8, 2514321), (9, 2234952), (12, 1676214), (18, 1117476), (24, 838107), (27, 744984), (36, 558738), (54, 372492), (72, 279369), (81, 248328), (108, 186246), (162, 124164), (216, 93123), (243, 82776), (324, 62082), (486, 41388), (648, 31041), (729, 27592), (972, 20694), (1458, 13796), (1944, 10347), (2916, 6898), (3449, 5832)]