20133342894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{813863}}^1$

素因数の和:813925

約数の個数: 64

約数和(自身を含む): 50003804160

約数和(自身を除く): 29870461266

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 8246, 12369, 24738, 813863, 1627726, 2441589, 4883178, 5697041, 11394082, 15463397, 17091123, 25229753, 30926794, 34182246, 46390191, 50459506, 75689259, 92780382, 108243779, 151378518, 176608271, 216487558, 324731337, 353216542, 479365307, 529824813, 649462674, 958730614, 1059649626, 1438095921, 2876191842, 3355557149, 6711114298, 10066671447, 20133342894]

約数ペア:

[(1, 20133342894), (2, 10066671447), (3, 6711114298), (6, 3355557149), (7, 2876191842), (14, 1438095921), (19, 1059649626), (21, 958730614), (31, 649462674), (38, 529824813), (42, 479365307), (57, 353216542), (62, 324731337), (93, 216487558), (114, 176608271), (133, 151378518), (186, 108243779), (217, 92780382), (266, 75689259), (399, 50459506), (434, 46390191), (589, 34182246), (651, 30926794), (798, 25229753), (1178, 17091123), (1302, 15463397), (1767, 11394082), (3534, 5697041), (4123, 4883178), (8246, 2441589), (12369, 1627726), (24738, 813863)]