20138041803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{19267}}^1$

素因数の和:20967

約数の個数: 32

約数和(自身を含む): 30853463040

約数和(自身を除く): 10715421237

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1667, 5001, 18337, 19267, 31673, 55011, 57801, 95019, 211937, 348403, 366073, 635811, 1045209, 1098219, 4026803, 12080409, 32118089, 96354267, 353298979, 610243691, 1059896937, 1830731073, 6712680601, 20138041803]

約数ペア:

[(1, 20138041803), (3, 6712680601), (11, 1830731073), (19, 1059896937), (33, 610243691), (57, 353298979), (209, 96354267), (627, 32118089), (1667, 12080409), (5001, 4026803), (18337, 1098219), (19267, 1045209), (31673, 635811), (55011, 366073), (57801, 348403), (95019, 211937)]