20342184772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7983589}}^1$

素因数の和:7983620

約数の個数: 36

約数和(自身を含む): 44596333740

約数和(自身を除く): 24254148968

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 7983589, 15967178, 31934356, 55885123, 103786657, 111770246, 207573314, 223540492, 391195861, 415146628, 726506599, 782391722, 1453013198, 1564783444, 2906026396, 5085546193, 10171092386, 20342184772]

約数ペア:

[(1, 20342184772), (2, 10171092386), (4, 5085546193), (7, 2906026396), (13, 1564783444), (14, 1453013198), (26, 782391722), (28, 726506599), (49, 415146628), (52, 391195861), (91, 223540492), (98, 207573314), (182, 111770246), (196, 103786657), (364, 55885123), (637, 31934356), (1274, 15967178), (2548, 7983589)]