20161461648

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^2\times {\mathrm{3019}}^1$

素因数の和:3776

約数の個数: 60

約数和(自身を含む): 52241083440

約数和(自身を除く): 32079621792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1119, 1492, 2238, 2984, 3019, 4476, 5968, 6038, 8952, 9057, 12076, 17904, 18114, 24152, 36228, 48304, 72456, 139129, 144912, 278258, 417387, 556516, 834774, 1113032, 1126087, 1669548, 2226064, 2252174, 3339096, 3378261, 4504348, 6678192, 6756522, 9008696, 13513044, 18017392, 27026088, 54052176, 420030451, 840060902, 1260091353, 1680121804, 2520182706, 3360243608, 5040365412, 6720487216, 10080730824, 20161461648]

約数ペア:

[(1, 20161461648), (2, 10080730824), (3, 6720487216), (4, 5040365412), (6, 3360243608), (8, 2520182706), (12, 1680121804), (16, 1260091353), (24, 840060902), (48, 420030451), (373, 54052176), (746, 27026088), (1119, 18017392), (1492, 13513044), (2238, 9008696), (2984, 6756522), (3019, 6678192), (4476, 4504348), (5968, 3378261), (6038, 3339096), (8952, 2252174), (9057, 2226064), (12076, 1669548), (17904, 1126087), (18114, 1113032), (24152, 834774), (36228, 556516), (48304, 417387), (72456, 278258), (139129, 144912)]