20198414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10069}}^1$

素因数の和:10147

約数の個数: 16

約数和(自身を含む): 32626800

約数和(自身を除く): 12428386

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10069, 20138, 171173, 342346, 594071, 1188142, 10099207, 20198414]

約数ペア:

[(1, 20198414), (2, 10099207), (17, 1188142), (34, 594071), (59, 342346), (118, 171173), (1003, 20138), (2006, 10069)]