20347084842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11815961}}^1$

素因数の和:11816014

約数の個数: 32

約数和(自身を含む): 47641958784

約数和(自身を除く): 27294873942

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 11815961, 23631922, 35447883, 70895766, 82711727, 165423454, 248135181, 484454401, 496270362, 968908802, 1453363203, 2906726406, 3391180807, 6782361614, 10173542421, 20347084842]

約数ペア:

[(1, 20347084842), (2, 10173542421), (3, 6782361614), (6, 3391180807), (7, 2906726406), (14, 1453363203), (21, 968908802), (41, 496270362), (42, 484454401), (82, 248135181), (123, 165423454), (246, 82711727), (287, 70895766), (574, 35447883), (861, 23631922), (1722, 11815961)]