20174514811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{26821}}^1$

素因数の和:26971

約数の個数: 32

約数和(自身を含む): 23946681600

約数和(自身を除く): 3772166789

約数列:

[1, 11, 19, 59, 61, 209, 649, 671, 1121, 1159, 3599, 12331, 12749, 26821, 39589, 68381, 295031, 509599, 752191, 1582439, 1636081, 5605589, 17406829, 17996891, 30066341, 31085539, 96528779, 330729751, 341940929, 1061816569, 1834046801, 20174514811]

約数ペア:

[(1, 20174514811), (11, 1834046801), (19, 1061816569), (59, 341940929), (61, 330729751), (209, 96528779), (649, 31085539), (671, 30066341), (1121, 17996891), (1159, 17406829), (3599, 5605589), (12331, 1636081), (12749, 1582439), (26821, 752191), (39589, 509599), (68381, 295031)]