20565025374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5138687}}^1$

素因数の和:5138744

約数の個数: 32

約数和(自身を含む): 44398264320

約数和(自身を除く): 23833238946

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 5138687, 10277374, 15416061, 30832122, 118189801, 149021923, 236379602, 298043846, 354569403, 447065769, 709138806, 894131538, 3427504229, 6855008458, 10282512687, 20565025374]

約数ペア:

[(1, 20565025374), (2, 10282512687), (3, 6855008458), (6, 3427504229), (23, 894131538), (29, 709138806), (46, 447065769), (58, 354569403), (69, 298043846), (87, 236379602), (138, 149021923), (174, 118189801), (667, 30832122), (1334, 15416061), (2001, 10277374), (4002, 5138687)]