20183896260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{84247}}^1$

素因数の和:84295

約数の個数: 144

約数和(自身を含む): 67343133312

約数和(自身を除く): 47159237052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1331, 1452, 1815, 1980, 2178, 2420, 2662, 3630, 3993, 4356, 5324, 5445, 6655, 7260, 7986, 10890, 11979, 13310, 15972, 19965, 21780, 23958, 26620, 39930, 47916, 59895, 79860, 84247, 119790, 168494, 239580, 252741, 336988, 421235, 505482, 758223, 842470, 926717, 1010964, 1263705, 1516446, 1684940, 1853434, 2527410, 2780151, 3032892, 3706868, 3791115, 4633585, 5054820, 5560302, 7582230, 8340453, 9267170, 10193887, 11120604, 13900755, 15164460, 16680906, 18534340, 20387774, 27801510, 30581661, 33361812, 40775548, 41702265, 50969435, 55603020, 61163322, 83404530, 91744983, 101938870, 112132757, 122326644, 152908305, 166809060, 183489966, 203877740, 224265514, 305816610, 336398271, 366979932, 448531028, 458724915, 560663785, 611633220, 672796542, 917449830, 1009194813, 1121327570, 1345593084, 1681991355, 1834899660, 2018389626, 2242655140, 3363982710, 4036779252, 5045974065, 6727965420, 10091948130, 20183896260]

約数ペア:

[(1, 20183896260), (2, 10091948130), (3, 6727965420), (4, 5045974065), (5, 4036779252), (6, 3363982710), (9, 2242655140), (10, 2018389626), (11, 1834899660), (12, 1681991355), (15, 1345593084), (18, 1121327570), (20, 1009194813), (22, 917449830), (30, 672796542), (33, 611633220), (36, 560663785), (44, 458724915), (45, 448531028), (55, 366979932), (60, 336398271), (66, 305816610), (90, 224265514), (99, 203877740), (110, 183489966), (121, 166809060), (132, 152908305), (165, 122326644), (180, 112132757), (198, 101938870), (220, 91744983), (242, 83404530), (330, 61163322), (363, 55603020), (396, 50969435), (484, 41702265), (495, 40775548), (605, 33361812), (660, 30581661), (726, 27801510), (990, 20387774), (1089, 18534340), (1210, 16680906), (1331, 15164460), (1452, 13900755), (1815, 11120604), (1980, 10193887), (2178, 9267170), (2420, 8340453), (2662, 7582230), (3630, 5560302), (3993, 5054820), (4356, 4633585), (5324, 3791115), (5445, 3706868), (6655, 3032892), (7260, 2780151), (7986, 2527410), (10890, 1853434), (11979, 1684940), (13310, 1516446), (15972, 1263705), (19965, 1010964), (21780, 926717), (23958, 842470), (26620, 758223), (39930, 505482), (47916, 421235), (59895, 336988), (79860, 252741), (84247, 239580), (119790, 168494)]