20259410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119173}}^1$

素因数の和:119197

約数の個数: 16

約数和(自身を含む): 38612376

約数和(自身を除く): 18352966

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 119173, 238346, 595865, 1191730, 2025941, 4051882, 10129705, 20259410]

約数ペア:

[(1, 20259410), (2, 10129705), (5, 4051882), (10, 2025941), (17, 1191730), (34, 595865), (85, 238346), (170, 119173)]