20161243806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{246151}}^1$

素因数の和:246257

約数の個数: 64

約数和(自身を含む): 47213922816

約数和(自身を除く): 27052679010

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 73, 102, 146, 187, 219, 374, 438, 561, 803, 1122, 1241, 1606, 2409, 2482, 3723, 4818, 7446, 13651, 27302, 40953, 81906, 246151, 492302, 738453, 1476906, 2707661, 4184567, 5415322, 8122983, 8369134, 12553701, 16245966, 17969023, 25107402, 35938046, 46030237, 53907069, 92060474, 107814138, 138090711, 197659253, 276181422, 305473391, 395318506, 592977759, 610946782, 916420173, 1185955518, 1832840346, 3360207301, 6720414602, 10080621903, 20161243806]

約数ペア:

[(1, 20161243806), (2, 10080621903), (3, 6720414602), (6, 3360207301), (11, 1832840346), (17, 1185955518), (22, 916420173), (33, 610946782), (34, 592977759), (51, 395318506), (66, 305473391), (73, 276181422), (102, 197659253), (146, 138090711), (187, 107814138), (219, 92060474), (374, 53907069), (438, 46030237), (561, 35938046), (803, 25107402), (1122, 17969023), (1241, 16245966), (1606, 12553701), (2409, 8369134), (2482, 8122983), (3723, 5415322), (4818, 4184567), (7446, 2707661), (13651, 1476906), (27302, 738453), (40953, 492302), (81906, 246151)]