20009073372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{673}}^1\times {\mathrm{8573}}^1$

素因数の和:9287

約数の個数: 72

約数和(自身を含む): 49675218096

約数和(自身を除く): 29666144724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 673, 867, 1156, 1346, 1734, 2019, 2692, 3468, 4038, 8076, 8573, 11441, 17146, 22882, 25719, 34292, 34323, 45764, 51438, 68646, 102876, 137292, 145741, 194497, 291482, 388994, 437223, 582964, 583491, 777988, 874446, 1166982, 1748892, 2333964, 2477597, 4955194, 5769629, 7432791, 9910388, 11539258, 14865582, 17308887, 23078516, 29731164, 34617774, 69235548, 98083693, 196167386, 294251079, 392334772, 588502158, 1177004316, 1667422781, 3334845562, 5002268343, 6669691124, 10004536686, 20009073372]

約数ペア:

[(1, 20009073372), (2, 10004536686), (3, 6669691124), (4, 5002268343), (6, 3334845562), (12, 1667422781), (17, 1177004316), (34, 588502158), (51, 392334772), (68, 294251079), (102, 196167386), (204, 98083693), (289, 69235548), (578, 34617774), (673, 29731164), (867, 23078516), (1156, 17308887), (1346, 14865582), (1734, 11539258), (2019, 9910388), (2692, 7432791), (3468, 5769629), (4038, 4955194), (8076, 2477597), (8573, 2333964), (11441, 1748892), (17146, 1166982), (22882, 874446), (25719, 777988), (34292, 583491), (34323, 582964), (45764, 437223), (51438, 388994), (68646, 291482), (102876, 194497), (137292, 145741)]