20047632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 57877248

約数和(自身を除く): 37829616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 883, 946, 1032, 1419, 1766, 1892, 2064, 2649, 2838, 3532, 3784, 5298, 5676, 7064, 7568, 9713, 10596, 11352, 14128, 19426, 21192, 22704, 29139, 37969, 38852, 42384, 58278, 75938, 77704, 113907, 116556, 151876, 155408, 227814, 233112, 303752, 417659, 455628, 466224, 607504, 835318, 911256, 1252977, 1670636, 1822512, 2505954, 3341272, 5011908, 6682544, 10023816, 20047632]

約数ペア:

[(1, 20047632), (2, 10023816), (3, 6682544), (4, 5011908), (6, 3341272), (8, 2505954), (11, 1822512), (12, 1670636), (16, 1252977), (22, 911256), (24, 835318), (33, 607504), (43, 466224), (44, 455628), (48, 417659), (66, 303752), (86, 233112), (88, 227814), (129, 155408), (132, 151876), (172, 116556), (176, 113907), (258, 77704), (264, 75938), (344, 58278), (473, 42384), (516, 38852), (528, 37969), (688, 29139), (883, 22704), (946, 21192), (1032, 19426), (1419, 14128), (1766, 11352), (1892, 10596), (2064, 9713), (2649, 7568), (2838, 7064), (3532, 5676), (3784, 5298)]