20251018

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 31236480

約数和(自身を除く): 10985462

約数列:

[1, 2, 67, 79, 134, 158, 1913, 3826, 5293, 10586, 128171, 151127, 256342, 302254, 10125509, 20251018]

約数ペア:

[(1, 20251018), (2, 10125509), (67, 302254), (79, 256342), (134, 151127), (158, 128171), (1913, 10586), (3826, 5293)]