20484834384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{38611}}^1$

素因数の和:40208

約数の個数: 80

約数和(自身を含む): 60518904320

約数和(自身を除く): 40034069936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1579, 3158, 4737, 6316, 9474, 11053, 12632, 18948, 22106, 25264, 33159, 37896, 38611, 44212, 66318, 75792, 77222, 88424, 115833, 132636, 154444, 176848, 231666, 265272, 270277, 308888, 463332, 530544, 540554, 617776, 810831, 926664, 1081108, 1621662, 1853328, 2162216, 3243324, 4324432, 6486648, 12973296, 60966769, 121933538, 182900307, 243867076, 365800614, 426767383, 487734152, 731601228, 853534766, 975468304, 1280302149, 1463202456, 1707069532, 2560604298, 2926404912, 3414139064, 5121208596, 6828278128, 10242417192, 20484834384]

約数ペア:

[(1, 20484834384), (2, 10242417192), (3, 6828278128), (4, 5121208596), (6, 3414139064), (7, 2926404912), (8, 2560604298), (12, 1707069532), (14, 1463202456), (16, 1280302149), (21, 975468304), (24, 853534766), (28, 731601228), (42, 487734152), (48, 426767383), (56, 365800614), (84, 243867076), (112, 182900307), (168, 121933538), (336, 60966769), (1579, 12973296), (3158, 6486648), (4737, 4324432), (6316, 3243324), (9474, 2162216), (11053, 1853328), (12632, 1621662), (18948, 1081108), (22106, 926664), (25264, 810831), (33159, 617776), (37896, 540554), (38611, 530544), (44212, 463332), (66318, 308888), (75792, 270277), (77222, 265272), (88424, 231666), (115833, 176848), (132636, 154444)]