20237862366

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8715703}}^1$

素因数の和:8715757

約数の個数: 32

約数和(自身を含む): 46018917120

約数和(自身を除く): 25781054754

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8715703, 17431406, 26147109, 52294218, 78441327, 156882654, 235323981, 374775229, 470647962, 749550458, 1124325687, 2248651374, 3372977061, 6745954122, 10118931183, 20237862366]

約数ペア:

[(1, 20237862366), (2, 10118931183), (3, 6745954122), (6, 3372977061), (9, 2248651374), (18, 1124325687), (27, 749550458), (43, 470647962), (54, 374775229), (86, 235323981), (129, 156882654), (258, 78441327), (387, 52294218), (774, 26147109), (1161, 17431406), (2322, 8715703)]