20147662846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1\times {\mathrm{13487}}^1$

素因数の和:14388

約数の個数: 32

約数和(自身を含む): 32644736640

約数和(自身を除く): 12497073794

約数列:

[1, 2, 17, 34, 53, 106, 829, 901, 1658, 1802, 13487, 14093, 26974, 28186, 43937, 87874, 229279, 458558, 714811, 746929, 1429622, 1493858, 11180723, 12151787, 22361446, 24303574, 190072291, 380144582, 592578319, 1185156638, 10073831423, 20147662846]

約数ペア:

[(1, 20147662846), (2, 10073831423), (17, 1185156638), (34, 592578319), (53, 380144582), (106, 190072291), (829, 24303574), (901, 22361446), (1658, 12151787), (1802, 11180723), (13487, 1493858), (14093, 1429622), (26974, 746929), (28186, 714811), (43937, 458558), (87874, 229279)]