20455632

素因数分解:

$2^4\times 3^3\times {\mathrm{47351}}^1$

素因数の和:47368

約数の個数: 40

約数和(自身を含む): 58716480

約数和(自身を除く): 38260848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47351, 94702, 142053, 189404, 284106, 378808, 426159, 568212, 757616, 852318, 1136424, 1278477, 1704636, 2272848, 2556954, 3409272, 5113908, 6818544, 10227816, 20455632]

約数ペア:

[(1, 20455632), (2, 10227816), (3, 6818544), (4, 5113908), (6, 3409272), (8, 2556954), (9, 2272848), (12, 1704636), (16, 1278477), (18, 1136424), (24, 852318), (27, 757616), (36, 568212), (48, 426159), (54, 378808), (72, 284106), (108, 189404), (144, 142053), (216, 94702), (432, 47351)]