20261712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18353}}^1$

素因数の和:18387

約数の個数: 40

約数和(自身を含む): 54621504

約数和(自身を除く): 34359792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18353, 36706, 55059, 73412, 110118, 146824, 220236, 293648, 422119, 440472, 844238, 880944, 1266357, 1688476, 2532714, 3376952, 5065428, 6753904, 10130856, 20261712]

約数ペア:

[(1, 20261712), (2, 10130856), (3, 6753904), (4, 5065428), (6, 3376952), (8, 2532714), (12, 1688476), (16, 1266357), (23, 880944), (24, 844238), (46, 440472), (48, 422119), (69, 293648), (92, 220236), (138, 146824), (184, 110118), (276, 73412), (368, 55059), (552, 36706), (1104, 18353)]