20125507842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101643979}}^1$

素因数の和:101643998

約数の個数: 24

約数和(自身を含む): 47569382640

約数和(自身を除く): 27443874798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101643979, 203287958, 304931937, 609863874, 914795811, 1118083769, 1829591622, 2236167538, 3354251307, 6708502614, 10062753921, 20125507842]

約数ペア:

[(1, 20125507842), (2, 10062753921), (3, 6708502614), (6, 3354251307), (9, 2236167538), (11, 1829591622), (18, 1118083769), (22, 914795811), (33, 609863874), (66, 304931937), (99, 203287958), (198, 101643979)]