20176798006

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{452131}}^1$

素因数の和:452607

約数の個数: 16

約数和(自身を含む): 30909552048

約数和(自身を除く): 10732754042

約数列:

[1, 2, 53, 106, 421, 842, 22313, 44626, 452131, 904262, 23962943, 47925886, 190347151, 380694302, 10088399003, 20176798006]

約数ペア:

[(1, 20176798006), (2, 10088399003), (53, 380694302), (106, 190347151), (421, 47925886), (842, 23962943), (22313, 904262), (44626, 452131)]