20131727264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{132697}}^1$

素因数の和:133149

約数の個数: 48

約数和(自身を含む): 43338105216

約数和(自身を除く): 23206377952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 431, 862, 1724, 3448, 4741, 6896, 9482, 13792, 18964, 37928, 75856, 132697, 151712, 265394, 530788, 1061576, 1459667, 2123152, 2919334, 4246304, 5838668, 11677336, 23354672, 46709344, 57192407, 114384814, 228769628, 457539256, 629116477, 915078512, 1258232954, 1830157024, 2516465908, 5032931816, 10065863632, 20131727264]

約数ペア:

[(1, 20131727264), (2, 10065863632), (4, 5032931816), (8, 2516465908), (11, 1830157024), (16, 1258232954), (22, 915078512), (32, 629116477), (44, 457539256), (88, 228769628), (176, 114384814), (352, 57192407), (431, 46709344), (862, 23354672), (1724, 11677336), (3448, 5838668), (4741, 4246304), (6896, 2919334), (9482, 2123152), (13792, 1459667), (18964, 1061576), (37928, 530788), (75856, 265394), (132697, 151712)]