20199377328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{92753}}^1$

素因数の和:93126

約数の個数: 80

約数和(自身を含む): 56357330400

約数和(自身を除く): 36157953072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 349, 624, 698, 1047, 1396, 2094, 2792, 4188, 4537, 5584, 8376, 9074, 13611, 16752, 18148, 27222, 36296, 54444, 72592, 92753, 108888, 185506, 217776, 278259, 371012, 556518, 742024, 1113036, 1205789, 1484048, 2226072, 2411578, 3617367, 4452144, 4823156, 7234734, 9646312, 14469468, 19292624, 28938936, 32370797, 57877872, 64741594, 97112391, 129483188, 194224782, 258966376, 388449564, 420820361, 517932752, 776899128, 841640722, 1262461083, 1553798256, 1683281444, 2524922166, 3366562888, 5049844332, 6733125776, 10099688664, 20199377328]

約数ペア:

[(1, 20199377328), (2, 10099688664), (3, 6733125776), (4, 5049844332), (6, 3366562888), (8, 2524922166), (12, 1683281444), (13, 1553798256), (16, 1262461083), (24, 841640722), (26, 776899128), (39, 517932752), (48, 420820361), (52, 388449564), (78, 258966376), (104, 194224782), (156, 129483188), (208, 97112391), (312, 64741594), (349, 57877872), (624, 32370797), (698, 28938936), (1047, 19292624), (1396, 14469468), (2094, 9646312), (2792, 7234734), (4188, 4823156), (4537, 4452144), (5584, 3617367), (8376, 2411578), (9074, 2226072), (13611, 1484048), (16752, 1205789), (18148, 1113036), (27222, 742024), (36296, 556518), (54444, 371012), (72592, 278259), (92753, 217776), (108888, 185506)]