20138471214

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32586523}}^1$

素因数の和:32586631

約数の個数: 16

約数和(自身を含む): 40667981952

約数和(自身を除く): 20529510738

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 32586523, 65173046, 97759569, 195519138, 3356411869, 6712823738, 10069235607, 20138471214]

約数ペア:

[(1, 20138471214), (2, 10069235607), (3, 6712823738), (6, 3356411869), (103, 195519138), (206, 97759569), (309, 65173046), (618, 32586523)]