20163064338

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{43961}}^1$

素因数の和:44359

約数の個数: 48

約数和(自身を含む): 44358009696

約数和(自身を除く): 24194945358

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 307, 498, 614, 747, 921, 1494, 1842, 2763, 5526, 25481, 43961, 50962, 76443, 87922, 131883, 152886, 229329, 263766, 395649, 458658, 791298, 3648763, 7297526, 10946289, 13496027, 21892578, 26992054, 32838867, 40488081, 65677734, 80976162, 121464243, 242928486, 1120170241, 2240340482, 3360510723, 6721021446, 10081532169, 20163064338]

約数ペア:

[(1, 20163064338), (2, 10081532169), (3, 6721021446), (6, 3360510723), (9, 2240340482), (18, 1120170241), (83, 242928486), (166, 121464243), (249, 80976162), (307, 65677734), (498, 40488081), (614, 32838867), (747, 26992054), (921, 21892578), (1494, 13496027), (1842, 10946289), (2763, 7297526), (5526, 3648763), (25481, 791298), (43961, 458658), (50962, 395649), (76443, 263766), (87922, 229329), (131883, 152886)]