20147132096

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3459329}}^1$

素因数の和:3459361

約数の個数: 56

約数和(自身を含む): 49205509920

約数和(自身を除く): 29058377824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 3459329, 6918658, 13837316, 24215303, 27674632, 44971277, 48430606, 55349264, 89942554, 96861212, 110698528, 179885108, 193722424, 221397056, 314798939, 359770216, 387444848, 629597878, 719540432, 774889696, 1259195756, 1439080864, 1549779392, 2518391512, 2878161728, 5036783024, 10073566048, 20147132096]

約数ペア:

[(1, 20147132096), (2, 10073566048), (4, 5036783024), (7, 2878161728), (8, 2518391512), (13, 1549779392), (14, 1439080864), (16, 1259195756), (26, 774889696), (28, 719540432), (32, 629597878), (52, 387444848), (56, 359770216), (64, 314798939), (91, 221397056), (104, 193722424), (112, 179885108), (182, 110698528), (208, 96861212), (224, 89942554), (364, 55349264), (416, 48430606), (448, 44971277), (728, 27674632), (832, 24215303), (1456, 13837316), (2912, 6918658), (5824, 3459329)]