20132627270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4714901}}^1$

素因数の和:4714976

約数の個数: 32

約数和(自身を含む): 42094645056

約数和(自身を除く): 21962017786

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 4714901, 9429802, 23574505, 33004307, 47149010, 66008614, 165021535, 287608961, 330043070, 575217922, 1438044805, 2013262727, 2876089610, 4026525454, 10066313635, 20132627270]

約数ペア:

[(1, 20132627270), (2, 10066313635), (5, 4026525454), (7, 2876089610), (10, 2013262727), (14, 1438044805), (35, 575217922), (61, 330043070), (70, 287608961), (122, 165021535), (305, 66008614), (427, 47149010), (610, 33004307), (854, 23574505), (2135, 9429802), (4270, 4714901)]