20206512

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6101}}^1$

素因数の和:6138

約数の個数: 60

約数和(自身を含む): 59018544

約数和(自身を除く): 38812032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 6101, 12202, 18303, 24404, 36606, 48808, 54909, 73212, 97616, 109818, 140323, 146424, 219636, 280646, 292848, 420969, 439272, 561292, 841938, 878544, 1122584, 1262907, 1683876, 2245168, 2525814, 3367752, 5051628, 6735504, 10103256, 20206512]

約数ペア:

[(1, 20206512), (2, 10103256), (3, 6735504), (4, 5051628), (6, 3367752), (8, 2525814), (9, 2245168), (12, 1683876), (16, 1262907), (18, 1122584), (23, 878544), (24, 841938), (36, 561292), (46, 439272), (48, 420969), (69, 292848), (72, 280646), (92, 219636), (138, 146424), (144, 140323), (184, 109818), (207, 97616), (276, 73212), (368, 54909), (414, 48808), (552, 36606), (828, 24404), (1104, 18303), (1656, 12202), (3312, 6101)]