20174492130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51729467}}^1$

素因数の和:51729490

約数の個数: 32

約数和(自身を含む): 52143303744

約数和(自身を除く): 31968811614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51729467, 103458934, 155188401, 258647335, 310376802, 517294670, 672483071, 775942005, 1344966142, 1551884010, 2017449213, 3362415355, 4034898426, 6724830710, 10087246065, 20174492130]

約数ペア:

[(1, 20174492130), (2, 10087246065), (3, 6724830710), (5, 4034898426), (6, 3362415355), (10, 2017449213), (13, 1551884010), (15, 1344966142), (26, 775942005), (30, 672483071), (39, 517294670), (65, 310376802), (78, 258647335), (130, 155188401), (195, 103458934), (390, 51729467)]