20590014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4872

約数の個数: 32

約数和(自身を含む): 44365824

約数和(自身を除く): 23775810

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 4813, 9626, 14439, 28878, 110699, 149203, 221398, 298406, 332097, 447609, 664194, 895218, 3431669, 6863338, 10295007, 20590014]

約数ペア:

[(1, 20590014), (2, 10295007), (3, 6863338), (6, 3431669), (23, 895218), (31, 664194), (46, 447609), (62, 332097), (69, 298406), (93, 221398), (138, 149203), (186, 110699), (713, 28878), (1426, 14439), (2139, 9626), (4278, 4813)]