20143848835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1\times {\mathrm{1997}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 26527621824

約数和(自身を除く): 6383772989

約数列:

[1, 5, 11, 55, 241, 761, 1205, 1997, 2651, 3805, 8371, 9985, 13255, 21967, 41855, 109835, 183401, 481277, 917005, 1519717, 2017411, 2406385, 5294047, 7598585, 10087055, 16716887, 26470235, 83584435, 366251797, 1831258985, 4028769767, 20143848835]

約数ペア:

[(1, 20143848835), (5, 4028769767), (11, 1831258985), (55, 366251797), (241, 83584435), (761, 26470235), (1205, 16716887), (1997, 10087055), (2651, 7598585), (3805, 5294047), (8371, 2406385), (9985, 2017411), (13255, 1519717), (21967, 917005), (41855, 481277), (109835, 183401)]