20171644614

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5361947}}^1$

素因数の和:5361985

約数の個数: 48

約数和(自身を含む): 50187833280

約数和(自身を除く): 30016188666

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 5361947, 10723894, 16085841, 32171682, 48257523, 58981417, 96515046, 101876993, 117962834, 176944251, 203753986, 305630979, 353888502, 530832753, 611261958, 916892937, 1061665506, 1120646923, 1833785874, 2241293846, 3361940769, 6723881538, 10085822307, 20171644614]

約数ペア:

[(1, 20171644614), (2, 10085822307), (3, 6723881538), (6, 3361940769), (9, 2241293846), (11, 1833785874), (18, 1120646923), (19, 1061665506), (22, 916892937), (33, 611261958), (38, 530832753), (57, 353888502), (66, 305630979), (99, 203753986), (114, 176944251), (171, 117962834), (198, 101876993), (209, 96515046), (342, 58981417), (418, 48257523), (627, 32171682), (1254, 16085841), (1881, 10723894), (3762, 5361947)]