20131682748

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1\times {\mathrm{16427}}^1$

素因数の和:17906

約数の個数: 48

約数和(自身を含む): 47654342400

約数和(自身を除く): 27522659652

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 1399, 2798, 4197, 5596, 8394, 16427, 16788, 32854, 49281, 65708, 98562, 102127, 197124, 204254, 306381, 408508, 612762, 1199171, 1225524, 2398342, 3597513, 4796684, 7195026, 14390052, 22981373, 45962746, 68944119, 91925492, 137888238, 275776476, 1677640229, 3355280458, 5032920687, 6710560916, 10065841374, 20131682748]

約数ペア:

[(1, 20131682748), (2, 10065841374), (3, 6710560916), (4, 5032920687), (6, 3355280458), (12, 1677640229), (73, 275776476), (146, 137888238), (219, 91925492), (292, 68944119), (438, 45962746), (876, 22981373), (1399, 14390052), (2798, 7195026), (4197, 4796684), (5596, 3597513), (8394, 2398342), (16427, 1225524), (16788, 1199171), (32854, 612762), (49281, 408508), (65708, 306381), (98562, 204254), (102127, 197124)]