20765024256

素因数分解:

$2^{13}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6653}}^1$

素因数の和:6809

約数の個数: 112

約数和(自身を含む): 55814390784

約数和(自身を除く): 35049366528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1024, 1524, 1536, 2032, 2048, 3048, 3072, 4064, 4096, 6096, 6144, 6653, 8128, 8192, 12192, 12288, 13306, 16256, 19959, 24384, 24576, 26612, 32512, 39918, 48768, 53224, 65024, 79836, 97536, 106448, 130048, 159672, 195072, 212896, 260096, 319344, 390144, 425792, 520192, 638688, 780288, 844931, 851584, 1040384, 1277376, 1560576, 1689862, 1703168, 2534793, 2554752, 3121152, 3379724, 3406336, 5069586, 5109504, 6759448, 6812672, 10139172, 10219008, 13518896, 13625344, 20278344, 20438016, 27037792, 27250688, 40556688, 40876032, 54075584, 54501376, 81113376, 81752064, 108151168, 162226752, 163504128, 216302336, 324453504, 432604672, 648907008, 865209344, 1297814016, 1730418688, 2595628032, 3460837376, 5191256064, 6921674752, 10382512128, 20765024256]

約数ペア:

[(1, 20765024256), (2, 10382512128), (3, 6921674752), (4, 5191256064), (6, 3460837376), (8, 2595628032), (12, 1730418688), (16, 1297814016), (24, 865209344), (32, 648907008), (48, 432604672), (64, 324453504), (96, 216302336), (127, 163504128), (128, 162226752), (192, 108151168), (254, 81752064), (256, 81113376), (381, 54501376), (384, 54075584), (508, 40876032), (512, 40556688), (762, 27250688), (768, 27037792), (1016, 20438016), (1024, 20278344), (1524, 13625344), (1536, 13518896), (2032, 10219008), (2048, 10139172), (3048, 6812672), (3072, 6759448), (4064, 5109504), (4096, 5069586), (6096, 3406336), (6144, 3379724), (6653, 3121152), (8128, 2554752), (8192, 2534793), (12192, 1703168), (12288, 1689862), (13306, 1560576), (16256, 1277376), (19959, 1040384), (24384, 851584), (24576, 844931), (26612, 780288), (32512, 638688), (39918, 520192), (48768, 425792), (53224, 390144), (65024, 319344), (79836, 260096), (97536, 212896), (106448, 195072), (130048, 159672)]