20183724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50969}}^1$

素因数の和:50990

約数の個数: 36

約数和(自身を含む): 55659240

約数和(自身を除く): 35475516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 50969, 101938, 152907, 203876, 305814, 458721, 560659, 611628, 917442, 1121318, 1681977, 1834884, 2242636, 3363954, 5045931, 6727908, 10091862, 20183724]

約数ペア:

[(1, 20183724), (2, 10091862), (3, 6727908), (4, 5045931), (6, 3363954), (9, 2242636), (11, 1834884), (12, 1681977), (18, 1121318), (22, 917442), (33, 611628), (36, 560659), (44, 458721), (66, 305814), (99, 203876), (132, 152907), (198, 101938), (396, 50969)]