20178044614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{80749}}^1$

素因数の和:82144

約数の個数: 32

約数和(自身を含む): 37279368000

約数和(自身を除く): 17101323386

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1373, 2746, 9611, 17849, 19222, 35698, 80749, 124943, 161498, 249886, 565243, 1049737, 1130486, 2099474, 7348159, 14696318, 110868377, 221736754, 776078639, 1441288901, 1552157278, 2882577802, 10089022307, 20178044614]

約数ペア:

[(1, 20178044614), (2, 10089022307), (7, 2882577802), (13, 1552157278), (14, 1441288901), (26, 776078639), (91, 221736754), (182, 110868377), (1373, 14696318), (2746, 7348159), (9611, 2099474), (17849, 1130486), (19222, 1049737), (35698, 565243), (80749, 249886), (124943, 161498)]