20199421734

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2243}}^1\times {\mathrm{4889}}^1$

素因数の和:7444

約数の個数: 32

約数和(自身を含む): 40556799360

約数和(自身を除く): 20357377626

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 2243, 4486, 4889, 6729, 9778, 13458, 14667, 29334, 688601, 1377202, 1500923, 2065803, 3001846, 4131606, 4502769, 9005538, 10966027, 21932054, 32898081, 65796162, 3366570289, 6733140578, 10099710867, 20199421734]

約数ペア:

[(1, 20199421734), (2, 10099710867), (3, 6733140578), (6, 3366570289), (307, 65796162), (614, 32898081), (921, 21932054), (1842, 10966027), (2243, 9005538), (4486, 4502769), (4889, 4131606), (6729, 3001846), (9778, 2065803), (13458, 1500923), (14667, 1377202), (29334, 688601)]