20590536

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 55123200

約数和(自身を除く): 34532664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 109, 136, 204, 218, 327, 408, 436, 463, 654, 872, 926, 1308, 1389, 1852, 1853, 2616, 2778, 3704, 3706, 5556, 5559, 7412, 7871, 11112, 11118, 14824, 15742, 22236, 23613, 31484, 44472, 47226, 50467, 62968, 94452, 100934, 151401, 188904, 201868, 302802, 403736, 605604, 857939, 1211208, 1715878, 2573817, 3431756, 5147634, 6863512, 10295268, 20590536]

約数ペア:

[(1, 20590536), (2, 10295268), (3, 6863512), (4, 5147634), (6, 3431756), (8, 2573817), (12, 1715878), (17, 1211208), (24, 857939), (34, 605604), (51, 403736), (68, 302802), (102, 201868), (109, 188904), (136, 151401), (204, 100934), (218, 94452), (327, 62968), (408, 50467), (436, 47226), (463, 44472), (654, 31484), (872, 23613), (926, 22236), (1308, 15742), (1389, 14824), (1852, 11118), (1853, 11112), (2616, 7871), (2778, 7412), (3704, 5559), (3706, 5556)]