20459442

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 43706880

約数和(自身を除く): 23247438

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 3793, 5394, 7586, 11379, 22758, 109997, 117583, 219994, 235166, 329991, 352749, 659982, 705498, 3409907, 6819814, 10229721, 20459442]

約数ペア:

[(1, 20459442), (2, 10229721), (3, 6819814), (6, 3409907), (29, 705498), (31, 659982), (58, 352749), (62, 329991), (87, 235166), (93, 219994), (174, 117583), (186, 109997), (899, 22758), (1798, 11379), (2697, 7586), (3793, 5394)]