20161115494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1039}}^1\times {\mathrm{1427}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 32684520960

約数和(自身を除く): 12523405466

約数列:

[1, 2, 13, 26, 523, 1039, 1046, 1427, 2078, 2854, 6799, 13507, 13598, 18551, 27014, 37102, 543397, 746321, 1086794, 1482653, 1492642, 2965306, 7064161, 9702173, 14128322, 19274489, 19404346, 38548978, 775427519, 1550855038, 10080557747, 20161115494]

約数ペア:

[(1, 20161115494), (2, 10080557747), (13, 1550855038), (26, 775427519), (523, 38548978), (1039, 19404346), (1046, 19274489), (1427, 14128322), (2078, 9702173), (2854, 7064161), (6799, 2965306), (13507, 1492642), (13598, 1482653), (18551, 1086794), (27014, 746321), (37102, 543397)]