20224242

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1124

約数の個数: 40

約数和(自身を含む): 45720576

約数和(自身を除く): 25496334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 983, 1143, 1966, 2286, 2949, 3429, 5898, 6858, 8847, 10287, 17694, 20574, 26541, 53082, 79623, 124841, 159246, 249682, 374523, 749046, 1123569, 2247138, 3370707, 6741414, 10112121, 20224242]

約数ペア:

[(1, 20224242), (2, 10112121), (3, 6741414), (6, 3370707), (9, 2247138), (18, 1123569), (27, 749046), (54, 374523), (81, 249682), (127, 159246), (162, 124841), (254, 79623), (381, 53082), (762, 26541), (983, 20574), (1143, 17694), (1966, 10287), (2286, 8847), (2949, 6858), (3429, 5898)]