20164222754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1\times {\mathrm{673}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 34241356800

約数和(自身を除く): 14077134046

約数列:

[1, 2, 13, 26, 29, 58, 79, 158, 377, 503, 673, 754, 1006, 1027, 1346, 2054, 2291, 4582, 6539, 8749, 13078, 14587, 17498, 19517, 29174, 29783, 39034, 39737, 53167, 59566, 79474, 106334, 189631, 253721, 338519, 379262, 507442, 516581, 677038, 691171, 1033162, 1152373, 1382342, 1541843, 2304746, 3083686, 4400747, 8801494, 9817051, 14980849, 19634102, 20043959, 26743001, 29961698, 40087918, 53486002, 127621663, 255243326, 347659013, 695318026, 775547029, 1551094058, 10082111377, 20164222754]

約数ペア:

[(1, 20164222754), (2, 10082111377), (13, 1551094058), (26, 775547029), (29, 695318026), (58, 347659013), (79, 255243326), (158, 127621663), (377, 53486002), (503, 40087918), (673, 29961698), (754, 26743001), (1006, 20043959), (1027, 19634102), (1346, 14980849), (2054, 9817051), (2291, 8801494), (4582, 4400747), (6539, 3083686), (8749, 2304746), (13078, 1541843), (14587, 1382342), (17498, 1152373), (19517, 1033162), (29174, 691171), (29783, 677038), (39034, 516581), (39737, 507442), (53167, 379262), (59566, 338519), (79474, 253721), (106334, 189631)]