20543669138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{91199}}^1$

素因数の和:91366

約数の個数: 32

約数和(自身を含む): 33094656000

約数和(自身を除く): 12550986862

約数列:

[1, 2, 23, 46, 59, 83, 118, 166, 1357, 1909, 2714, 3818, 4897, 9794, 91199, 112631, 182398, 225262, 2097577, 4195154, 5380741, 7569517, 10761482, 15139034, 123757043, 174098891, 247514086, 348197782, 446601503, 893203006, 10271834569, 20543669138]

約数ペア:

[(1, 20543669138), (2, 10271834569), (23, 893203006), (46, 446601503), (59, 348197782), (83, 247514086), (118, 174098891), (166, 123757043), (1357, 15139034), (1909, 10761482), (2714, 7569517), (3818, 5380741), (4897, 4195154), (9794, 2097577), (91199, 225262), (112631, 182398)]