20135873408

素因数分解:

$2^7\times 7^2\times {\mathrm{67}}^1\times {\mathrm{47917}}^1$

素因数の和:48012

約数の個数: 96

約数和(自身を含む): 47361192840

約数和(自身を除く): 27225319432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 67, 98, 112, 128, 134, 196, 224, 268, 392, 448, 469, 536, 784, 896, 938, 1072, 1568, 1876, 2144, 3136, 3283, 3752, 4288, 6272, 6566, 7504, 8576, 13132, 15008, 26264, 30016, 47917, 52528, 60032, 95834, 105056, 191668, 210112, 335419, 383336, 420224, 670838, 766672, 1341676, 1533344, 2347933, 2683352, 3066688, 3210439, 4695866, 5366704, 6133376, 6420878, 9391732, 10733408, 12841756, 18783464, 21466816, 22473073, 25683512, 37566928, 42933632, 44946146, 51367024, 75133856, 89892292, 102734048, 150267712, 157311511, 179784584, 205468096, 300535424, 314623022, 359569168, 410936192, 629246044, 719138336, 1258492088, 1438276672, 2516984176, 2876553344, 5033968352, 10067936704, 20135873408]

約数ペア:

[(1, 20135873408), (2, 10067936704), (4, 5033968352), (7, 2876553344), (8, 2516984176), (14, 1438276672), (16, 1258492088), (28, 719138336), (32, 629246044), (49, 410936192), (56, 359569168), (64, 314623022), (67, 300535424), (98, 205468096), (112, 179784584), (128, 157311511), (134, 150267712), (196, 102734048), (224, 89892292), (268, 75133856), (392, 51367024), (448, 44946146), (469, 42933632), (536, 37566928), (784, 25683512), (896, 22473073), (938, 21466816), (1072, 18783464), (1568, 12841756), (1876, 10733408), (2144, 9391732), (3136, 6420878), (3283, 6133376), (3752, 5366704), (4288, 4695866), (6272, 3210439), (6566, 3066688), (7504, 2683352), (8576, 2347933), (13132, 1533344), (15008, 1341676), (26264, 766672), (30016, 670838), (47917, 420224), (52528, 383336), (60032, 335419), (95834, 210112), (105056, 191668)]