20228467812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{105667}}^1$

素因数の和:105777

約数の個数: 96

約数和(自身を含む): 56239045632

約数和(自身を除く): 36010577820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 53, 84, 86, 106, 129, 159, 172, 212, 258, 301, 318, 371, 516, 602, 636, 742, 903, 1113, 1204, 1484, 1806, 2226, 2279, 3612, 4452, 4558, 6837, 9116, 13674, 15953, 27348, 31906, 47859, 63812, 95718, 105667, 191436, 211334, 317001, 422668, 634002, 739669, 1268004, 1479338, 2219007, 2958676, 4438014, 4543681, 5600351, 8876028, 9087362, 11200702, 13631043, 16801053, 18174724, 22401404, 27262086, 31805767, 33602106, 39202457, 54524172, 63611534, 67204212, 78404914, 95417301, 117607371, 127223068, 156809828, 190834602, 235214742, 240815093, 381669204, 470429484, 481630186, 722445279, 963260372, 1444890558, 1685705651, 2889781116, 3371411302, 5057116953, 6742822604, 10114233906, 20228467812]

約数ペア:

[(1, 20228467812), (2, 10114233906), (3, 6742822604), (4, 5057116953), (6, 3371411302), (7, 2889781116), (12, 1685705651), (14, 1444890558), (21, 963260372), (28, 722445279), (42, 481630186), (43, 470429484), (53, 381669204), (84, 240815093), (86, 235214742), (106, 190834602), (129, 156809828), (159, 127223068), (172, 117607371), (212, 95417301), (258, 78404914), (301, 67204212), (318, 63611534), (371, 54524172), (516, 39202457), (602, 33602106), (636, 31805767), (742, 27262086), (903, 22401404), (1113, 18174724), (1204, 16801053), (1484, 13631043), (1806, 11200702), (2226, 9087362), (2279, 8876028), (3612, 5600351), (4452, 4543681), (4558, 4438014), (6837, 2958676), (9116, 2219007), (13674, 1479338), (15953, 1268004), (27348, 739669), (31906, 634002), (47859, 422668), (63812, 317001), (95718, 211334), (105667, 191436)]