20126901258

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1543}}^1\times {\mathrm{9173}}^1$

素因数の和:10803

約数の個数: 48

約数和(自身を含む): 44193726720

約数和(自身を除く): 24066825462

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 1543, 3086, 4629, 9173, 9258, 13887, 18346, 27519, 27774, 55038, 82557, 121897, 165114, 243794, 365691, 724667, 731382, 1097073, 1449334, 2174001, 2194146, 4348002, 6522003, 13044006, 14153939, 28307878, 42461817, 84923634, 127385451, 254770902, 1118161181, 2236322362, 3354483543, 6708967086, 10063450629, 20126901258]

約数ペア:

[(1, 20126901258), (2, 10063450629), (3, 6708967086), (6, 3354483543), (9, 2236322362), (18, 1118161181), (79, 254770902), (158, 127385451), (237, 84923634), (474, 42461817), (711, 28307878), (1422, 14153939), (1543, 13044006), (3086, 6522003), (4629, 4348002), (9173, 2194146), (9258, 2174001), (13887, 1449334), (18346, 1097073), (27519, 731382), (27774, 724667), (55038, 365691), (82557, 243794), (121897, 165114)]