20366912172

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1483

約数の個数: 96

約数和(自身を含む): 48854615040

約数和(自身を除く): 28487702868

約数列:

[1, 2, 3, 4, 6, 12, 83, 131, 139, 166, 249, 262, 278, 332, 393, 417, 498, 524, 556, 786, 834, 996, 1123, 1572, 1668, 2246, 3369, 4492, 6738, 10873, 11537, 13476, 18209, 21746, 23074, 32619, 34611, 36418, 43492, 46148, 54627, 65238, 69222, 72836, 93209, 109254, 130476, 138444, 147113, 156097, 186418, 218508, 279627, 294226, 312194, 372836, 441339, 468291, 559254, 588452, 624388, 882678, 936582, 1118508, 1511347, 1765356, 1873164, 3022694, 4534041, 6045388, 9068082, 12210379, 12956051, 18136164, 20448707, 24420758, 25912102, 36631137, 38868153, 40897414, 48841516, 51824204, 61346121, 73262274, 77736306, 81794828, 122692242, 146524548, 155472612, 245384484, 1697242681, 3394485362, 5091728043, 6788970724, 10183456086, 20366912172]

約数ペア:

[(1, 20366912172), (2, 10183456086), (3, 6788970724), (4, 5091728043), (6, 3394485362), (12, 1697242681), (83, 245384484), (131, 155472612), (139, 146524548), (166, 122692242), (249, 81794828), (262, 77736306), (278, 73262274), (332, 61346121), (393, 51824204), (417, 48841516), (498, 40897414), (524, 38868153), (556, 36631137), (786, 25912102), (834, 24420758), (996, 20448707), (1123, 18136164), (1572, 12956051), (1668, 12210379), (2246, 9068082), (3369, 6045388), (4492, 4534041), (6738, 3022694), (10873, 1873164), (11537, 1765356), (13476, 1511347), (18209, 1118508), (21746, 936582), (23074, 882678), (32619, 624388), (34611, 588452), (36418, 559254), (43492, 468291), (46148, 441339), (54627, 372836), (65238, 312194), (69222, 294226), (72836, 279627), (93209, 218508), (109254, 186418), (130476, 156097), (138444, 147113)]