20104431402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1\times {\mathrm{2503}}^1$

素因数の和:3579

約数の個数: 64

約数和(自身を含む): 44264309760

約数和(自身を除く): 24159878358

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 929, 1441, 1858, 2503, 2787, 2882, 4323, 5006, 5574, 7509, 8646, 10219, 15018, 20438, 27533, 30657, 55066, 61314, 82599, 121699, 165198, 243398, 327893, 365097, 655786, 730194, 983679, 1338689, 1967358, 2325287, 2677378, 3606823, 4016067, 4650574, 6975861, 7213646, 8032134, 10820469, 13951722, 21640938, 25578157, 51156314, 76734471, 153468942, 304612597, 609225194, 913837791, 1827675582, 3350738567, 6701477134, 10052215701, 20104431402]

約数ペア:

[(1, 20104431402), (2, 10052215701), (3, 6701477134), (6, 3350738567), (11, 1827675582), (22, 913837791), (33, 609225194), (66, 304612597), (131, 153468942), (262, 76734471), (393, 51156314), (786, 25578157), (929, 21640938), (1441, 13951722), (1858, 10820469), (2503, 8032134), (2787, 7213646), (2882, 6975861), (4323, 4650574), (5006, 4016067), (5574, 3606823), (7509, 2677378), (8646, 2325287), (10219, 1967358), (15018, 1338689), (20438, 983679), (27533, 730194), (30657, 655786), (55066, 365097), (61314, 327893), (82599, 243398), (121699, 165198)]