20180586239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{5821}}^1$

素因数の和:6119

約数の個数: 32

約数和(自身を含む): 23420648448

約数和(自身を除く): 3240062209

約数列:

[1, 11, 23, 71, 193, 253, 781, 1633, 2123, 4439, 5821, 13703, 17963, 48829, 64031, 133883, 150733, 315169, 413291, 1123453, 1472713, 3466859, 4546201, 9505693, 12357983, 25839419, 79765163, 104562623, 284233609, 877416793, 1834598749, 20180586239]

約数ペア:

[(1, 20180586239), (11, 1834598749), (23, 877416793), (71, 284233609), (193, 104562623), (253, 79765163), (781, 25839419), (1633, 12357983), (2123, 9505693), (4439, 4546201), (5821, 3466859), (13703, 1472713), (17963, 1123453), (48829, 413291), (64031, 315169), (133883, 150733)]