20110568672

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{1487}}^1\times {\mathrm{2003}}^1$

素因数の和:3711

約数の個数: 48

約数和(自身を含む): 39826950912

約数和(自身を除く): 19716382240

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1487, 1688, 2003, 2974, 3376, 4006, 5948, 6752, 8012, 11896, 16024, 23792, 32048, 47584, 64096, 313757, 422633, 627514, 845266, 1255028, 1690532, 2510056, 2978461, 3381064, 5020112, 5956922, 6762128, 10040224, 11913844, 13524256, 23827688, 47655376, 95310752, 628455271, 1256910542, 2513821084, 5027642168, 10055284336, 20110568672]

約数ペア:

[(1, 20110568672), (2, 10055284336), (4, 5027642168), (8, 2513821084), (16, 1256910542), (32, 628455271), (211, 95310752), (422, 47655376), (844, 23827688), (1487, 13524256), (1688, 11913844), (2003, 10040224), (2974, 6762128), (3376, 5956922), (4006, 5020112), (5948, 3381064), (6752, 2978461), (8012, 2510056), (11896, 1690532), (16024, 1255028), (23792, 845266), (32048, 627514), (47584, 422633), (64096, 313757)]