20341799005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{52919}}^1$

素因数の和:53205

約数の個数: 32

約数和(自身を含む): 27662342400

約数和(自身を除く): 7320543395

約数列:

[1, 5, 11, 29, 55, 145, 241, 319, 1205, 1595, 2651, 6989, 13255, 34945, 52919, 76879, 264595, 384395, 582109, 1534651, 2910545, 7673255, 12753479, 16881161, 63767395, 84405805, 140288269, 369850891, 701441345, 1849254455, 4068359801, 20341799005]

約数ペア:

[(1, 20341799005), (5, 4068359801), (11, 1849254455), (29, 701441345), (55, 369850891), (145, 140288269), (241, 84405805), (319, 63767395), (1205, 16881161), (1595, 12753479), (2651, 7673255), (6989, 2910545), (13255, 1534651), (34945, 582109), (52919, 384395), (76879, 264595)]