20143081735

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{89491}}^1$

素因数の和:89671

約数の個数: 32

約数和(自身を含む): 28351065600

約数和(自身を除く): 8207983865

約数列:

[1, 5, 7, 35, 59, 109, 295, 413, 545, 763, 2065, 3815, 6431, 32155, 45017, 89491, 225085, 447455, 626437, 3132185, 5279969, 9754519, 26399845, 36959783, 48772595, 68281633, 184798915, 341408165, 575516621, 2877583105, 4028616347, 20143081735]

約数ペア:

[(1, 20143081735), (5, 4028616347), (7, 2877583105), (35, 575516621), (59, 341408165), (109, 184798915), (295, 68281633), (413, 48772595), (545, 36959783), (763, 26399845), (2065, 9754519), (3815, 5279969), (6431, 3132185), (32155, 626437), (45017, 447455), (89491, 225085)]