20167530678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{173897}}^1$

素因数の和:174301

約数の個数: 48

約数和(自身を含む): 46389030480

約数和(自身を除く): 26221499802

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 379, 758, 1137, 2274, 3411, 6443, 6822, 12886, 19329, 38658, 57987, 115974, 173897, 347794, 521691, 1043382, 1565073, 2956249, 3130146, 5912498, 8868747, 17737494, 26606241, 53212482, 65906963, 131813926, 197720889, 395441778, 593162667, 1120418371, 1186325334, 2240836742, 3361255113, 6722510226, 10083765339, 20167530678]

約数ペア:

[(1, 20167530678), (2, 10083765339), (3, 6722510226), (6, 3361255113), (9, 2240836742), (17, 1186325334), (18, 1120418371), (34, 593162667), (51, 395441778), (102, 197720889), (153, 131813926), (306, 65906963), (379, 53212482), (758, 26606241), (1137, 17737494), (2274, 8868747), (3411, 5912498), (6443, 3130146), (6822, 2956249), (12886, 1565073), (19329, 1043382), (38658, 521691), (57987, 347794), (115974, 173897)]