19804827264

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{652849}}^1$

素因数の和:652945

約数の個数: 64

約数和(自身を含む): 53272560000

約数和(自身を除く): 33467732736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 10112, 15168, 30336, 652849, 1305698, 1958547, 2611396, 3917094, 5222792, 7834188, 10445584, 15668376, 20891168, 31336752, 41782336, 51575071, 62673504, 83564672, 103150142, 125347008, 154725213, 206300284, 250694016, 309450426, 412600568, 618900852, 825201136, 1237801704, 1650402272, 2475603408, 3300804544, 4951206816, 6601609088, 9902413632, 19804827264]

約数ペア:

[(1, 19804827264), (2, 9902413632), (3, 6601609088), (4, 4951206816), (6, 3300804544), (8, 2475603408), (12, 1650402272), (16, 1237801704), (24, 825201136), (32, 618900852), (48, 412600568), (64, 309450426), (79, 250694016), (96, 206300284), (128, 154725213), (158, 125347008), (192, 103150142), (237, 83564672), (316, 62673504), (384, 51575071), (474, 41782336), (632, 31336752), (948, 20891168), (1264, 15668376), (1896, 10445584), (2528, 7834188), (3792, 5222792), (5056, 3917094), (7584, 2611396), (10112, 1958547), (15168, 1305698), (30336, 652849)]