20227932419

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^3\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 22192896000

約数和(自身を除く): 1964963581

約数列:

[1, 29, 31, 43, 283, 899, 1247, 1333, 1849, 8207, 8773, 12169, 38657, 53621, 57319, 79507, 254417, 352901, 377239, 523267, 1662251, 2305703, 2464717, 10939931, 15174743, 16221277, 22500481, 71476793, 470417033, 652513949, 697514911, 20227932419]

約数ペア:

[(1, 20227932419), (29, 697514911), (31, 652513949), (43, 470417033), (283, 71476793), (899, 22500481), (1247, 16221277), (1333, 15174743), (1849, 10939931), (8207, 2464717), (8773, 2305703), (12169, 1662251), (38657, 523267), (53621, 377239), (57319, 352901), (79507, 254417)]