20227260636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{69119}}^1$

素因数の和:69879

約数の個数: 72

約数和(自身を含む): 55854489600

約数和(自身を除く): 35627228964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 739, 1478, 2217, 2956, 4434, 6651, 8129, 8868, 13302, 16258, 24387, 26604, 32516, 48774, 69119, 73161, 97548, 138238, 146322, 207357, 276476, 292644, 414714, 622071, 760309, 829428, 1244142, 1520618, 2280927, 2488284, 3041236, 4561854, 6842781, 9123708, 13685562, 27371124, 51078941, 102157882, 153236823, 204315764, 306473646, 459710469, 561868351, 612947292, 919420938, 1123736702, 1685605053, 1838841876, 2247473404, 3371210106, 5056815159, 6742420212, 10113630318, 20227260636]

約数ペア:

[(1, 20227260636), (2, 10113630318), (3, 6742420212), (4, 5056815159), (6, 3371210106), (9, 2247473404), (11, 1838841876), (12, 1685605053), (18, 1123736702), (22, 919420938), (33, 612947292), (36, 561868351), (44, 459710469), (66, 306473646), (99, 204315764), (132, 153236823), (198, 102157882), (396, 51078941), (739, 27371124), (1478, 13685562), (2217, 9123708), (2956, 6842781), (4434, 4561854), (6651, 3041236), (8129, 2488284), (8868, 2280927), (13302, 1520618), (16258, 1244142), (24387, 829428), (26604, 760309), (32516, 622071), (48774, 414714), (69119, 292644), (73161, 276476), (97548, 207357), (138238, 146322)]