20116362

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 47721312

約数和(自身を除く): 27604950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 1291, 2226, 2582, 2597, 3873, 5194, 7746, 7791, 9037, 15582, 18074, 27111, 54222, 63259, 68423, 126518, 136846, 189777, 205269, 379554, 410538, 478961, 957922, 1436883, 2873766, 3352727, 6705454, 10058181, 20116362]

約数ペア:

[(1, 20116362), (2, 10058181), (3, 6705454), (6, 3352727), (7, 2873766), (14, 1436883), (21, 957922), (42, 478961), (49, 410538), (53, 379554), (98, 205269), (106, 189777), (147, 136846), (159, 126518), (294, 68423), (318, 63259), (371, 54222), (742, 27111), (1113, 18074), (1291, 15582), (2226, 9037), (2582, 7791), (2597, 7746), (3873, 5194)]