20067084672

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{1607}}^1$

素因数の和:2704

約数の個数: 128

約数和(自身を含む): 55109376000

約数和(自身を除く): 35042291328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1049, 1488, 1607, 1984, 2098, 2976, 3147, 3214, 3968, 4196, 4821, 5952, 6294, 6428, 8392, 9642, 11904, 12588, 12856, 16784, 19284, 25176, 25712, 32519, 33568, 38568, 49817, 50352, 51424, 65038, 67136, 77136, 97557, 99634, 100704, 102848, 130076, 134272, 149451, 154272, 195114, 199268, 201408, 205696, 260152, 298902, 308544, 390228, 398536, 402816, 520304, 597804, 617088, 780456, 797072, 1040608, 1195608, 1560912, 1594144, 1685743, 2081216, 2391216, 3121824, 3188288, 3371486, 4162432, 4782432, 5057229, 6243648, 6376576, 6742972, 9564864, 10114458, 12487296, 13485944, 19129728, 20228916, 26971888, 40457832, 52258033, 53943776, 80915664, 104516066, 107887552, 156774099, 161831328, 209032132, 215775104, 313548198, 323662656, 418064264, 627096396, 647325312, 836128528, 1254192792, 1672257056, 2508385584, 3344514112, 5016771168, 6689028224, 10033542336, 20067084672]

約数ペア:

[(1, 20067084672), (2, 10033542336), (3, 6689028224), (4, 5016771168), (6, 3344514112), (8, 2508385584), (12, 1672257056), (16, 1254192792), (24, 836128528), (31, 647325312), (32, 627096396), (48, 418064264), (62, 323662656), (64, 313548198), (93, 215775104), (96, 209032132), (124, 161831328), (128, 156774099), (186, 107887552), (192, 104516066), (248, 80915664), (372, 53943776), (384, 52258033), (496, 40457832), (744, 26971888), (992, 20228916), (1049, 19129728), (1488, 13485944), (1607, 12487296), (1984, 10114458), (2098, 9564864), (2976, 6742972), (3147, 6376576), (3214, 6243648), (3968, 5057229), (4196, 4782432), (4821, 4162432), (5952, 3371486), (6294, 3188288), (6428, 3121824), (8392, 2391216), (9642, 2081216), (11904, 1685743), (12588, 1594144), (12856, 1560912), (16784, 1195608), (19284, 1040608), (25176, 797072), (25712, 780456), (32519, 617088), (33568, 597804), (38568, 520304), (49817, 402816), (50352, 398536), (51424, 390228), (65038, 308544), (67136, 298902), (77136, 260152), (97557, 205696), (99634, 201408), (100704, 199268), (102848, 195114), (130076, 154272), (134272, 149451)]