20804938314

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{7549}}^1$

素因数の和:7967

約数の個数: 64

約数和(自身を含む): 44096832000

約数和(自身を除く): 23291893686

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 337, 674, 1011, 1363, 2022, 2726, 4089, 7549, 8178, 9773, 15098, 15839, 19546, 22647, 29319, 31678, 45294, 47517, 58638, 95034, 218921, 354803, 437842, 459331, 656763, 709606, 918662, 1064409, 1313526, 1377993, 2128818, 2544013, 2755986, 5088026, 7632039, 10289287, 15264078, 20578574, 30867861, 61735722, 73776377, 119568611, 147552754, 221329131, 239137222, 358705833, 442658262, 717411666, 3467489719, 6934979438, 10402469157, 20804938314]

約数ペア:

[(1, 20804938314), (2, 10402469157), (3, 6934979438), (6, 3467489719), (29, 717411666), (47, 442658262), (58, 358705833), (87, 239137222), (94, 221329131), (141, 147552754), (174, 119568611), (282, 73776377), (337, 61735722), (674, 30867861), (1011, 20578574), (1363, 15264078), (2022, 10289287), (2726, 7632039), (4089, 5088026), (7549, 2755986), (8178, 2544013), (9773, 2128818), (15098, 1377993), (15839, 1313526), (19546, 1064409), (22647, 918662), (29319, 709606), (31678, 656763), (45294, 459331), (47517, 437842), (58638, 354803), (95034, 218921)]