20765333130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{11117}}^1$

素因数の和:11288

約数の個数: 128

約数和(自身を含む): 54753926400

約数和(自身を除く): 33988593270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 113, 114, 145, 174, 190, 226, 285, 290, 339, 435, 551, 565, 570, 678, 870, 1102, 1130, 1653, 1695, 2147, 2755, 3277, 3306, 3390, 4294, 5510, 6441, 6554, 8265, 9831, 10735, 11117, 12882, 16385, 16530, 19662, 21470, 22234, 32205, 32770, 33351, 49155, 55585, 62263, 64410, 66702, 98310, 111170, 124526, 166755, 186789, 211223, 311315, 322393, 333510, 373578, 422446, 622630, 633669, 644786, 933945, 967179, 1056115, 1256221, 1267338, 1611965, 1867890, 1934358, 2112230, 2512442, 3168345, 3223930, 3768663, 4835895, 6125467, 6281105, 6336690, 7537326, 9671790, 12250934, 12562210, 18376401, 18843315, 23868199, 30627335, 36430409, 36752802, 37686630, 47736398, 61254670, 71604597, 72860818, 91882005, 109291227, 119340995, 143209194, 182152045, 183764010, 218582454, 238681990, 358022985, 364304090, 546456135, 692177771, 716045970, 1092912270, 1384355542, 2076533313, 3460888855, 4153066626, 6921777710, 10382666565, 20765333130]

約数ペア:

[(1, 20765333130), (2, 10382666565), (3, 6921777710), (5, 4153066626), (6, 3460888855), (10, 2076533313), (15, 1384355542), (19, 1092912270), (29, 716045970), (30, 692177771), (38, 546456135), (57, 364304090), (58, 358022985), (87, 238681990), (95, 218582454), (113, 183764010), (114, 182152045), (145, 143209194), (174, 119340995), (190, 109291227), (226, 91882005), (285, 72860818), (290, 71604597), (339, 61254670), (435, 47736398), (551, 37686630), (565, 36752802), (570, 36430409), (678, 30627335), (870, 23868199), (1102, 18843315), (1130, 18376401), (1653, 12562210), (1695, 12250934), (2147, 9671790), (2755, 7537326), (3277, 6336690), (3306, 6281105), (3390, 6125467), (4294, 4835895), (5510, 3768663), (6441, 3223930), (6554, 3168345), (8265, 2512442), (9831, 2112230), (10735, 1934358), (11117, 1867890), (12882, 1611965), (16385, 1267338), (16530, 1256221), (19662, 1056115), (21470, 967179), (22234, 933945), (32205, 644786), (32770, 633669), (33351, 622630), (49155, 422446), (55585, 373578), (62263, 333510), (64410, 322393), (66702, 311315), (98310, 211223), (111170, 186789), (124526, 166755)]