20035010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 18741310

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 1759, 2278, 3518, 5695, 8795, 11390, 17590, 29903, 59806, 117853, 149515, 235706, 299030, 589265, 1178530, 2003501, 4007002, 10017505, 20035010]

約数ペア:

[(1, 20035010), (2, 10017505), (5, 4007002), (10, 2003501), (17, 1178530), (34, 589265), (67, 299030), (85, 235706), (134, 149515), (170, 117853), (335, 59806), (670, 29903), (1139, 17590), (1759, 11390), (2278, 8795), (3518, 5695)]