20203669206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{4663}}^1$

素因数の和:5066

約数の個数: 96

約数和(自身を含む): 50604922368

約数和(自身を除く): 30401253162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 251, 274, 411, 502, 753, 822, 959, 1233, 1506, 1757, 1918, 2259, 2466, 2877, 3514, 4518, 4663, 5271, 5754, 8631, 9326, 10542, 13989, 15813, 17262, 27978, 31626, 32641, 34387, 41967, 65282, 68774, 83934, 97923, 103161, 195846, 206322, 240709, 293769, 309483, 481418, 587538, 618966, 638831, 722127, 1170413, 1277662, 1444254, 1916493, 2166381, 2340826, 3511239, 3832986, 4332762, 4471817, 5749479, 7022478, 8192891, 8943634, 10533717, 11498958, 13415451, 16385782, 21067434, 24578673, 26830902, 40246353, 49157346, 73736019, 80492706, 147472038, 160346581, 320693162, 481039743, 962079486, 1122426067, 1443119229, 2244852134, 2886238458, 3367278201, 6734556402, 10101834603, 20203669206]

約数ペア:

[(1, 20203669206), (2, 10101834603), (3, 6734556402), (6, 3367278201), (7, 2886238458), (9, 2244852134), (14, 1443119229), (18, 1122426067), (21, 962079486), (42, 481039743), (63, 320693162), (126, 160346581), (137, 147472038), (251, 80492706), (274, 73736019), (411, 49157346), (502, 40246353), (753, 26830902), (822, 24578673), (959, 21067434), (1233, 16385782), (1506, 13415451), (1757, 11498958), (1918, 10533717), (2259, 8943634), (2466, 8192891), (2877, 7022478), (3514, 5749479), (4518, 4471817), (4663, 4332762), (5271, 3832986), (5754, 3511239), (8631, 2340826), (9326, 2166381), (10542, 1916493), (13989, 1444254), (15813, 1277662), (17262, 1170413), (27978, 722127), (31626, 638831), (32641, 618966), (34387, 587538), (41967, 481418), (65282, 309483), (68774, 293769), (83934, 240709), (97923, 206322), (103161, 195846)]