20140947616

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{109139}}^1$

素因数の和:109301

約数の個数: 48

約数和(自身を含む): 40704854400

約数和(自身を除く): 20563906784

約数列:

[1, 2, 4, 8, 16, 32, 73, 79, 146, 158, 292, 316, 584, 632, 1168, 1264, 2336, 2528, 5767, 11534, 23068, 46136, 92272, 109139, 184544, 218278, 436556, 873112, 1746224, 3492448, 7967147, 8621981, 15934294, 17243962, 31868588, 34487924, 63737176, 68975848, 127474352, 137951696, 254948704, 275903392, 629404613, 1258809226, 2517618452, 5035236904, 10070473808, 20140947616]

約数ペア:

[(1, 20140947616), (2, 10070473808), (4, 5035236904), (8, 2517618452), (16, 1258809226), (32, 629404613), (73, 275903392), (79, 254948704), (146, 137951696), (158, 127474352), (292, 68975848), (316, 63737176), (584, 34487924), (632, 31868588), (1168, 17243962), (1264, 15934294), (2336, 8621981), (2528, 7967147), (5767, 3492448), (11534, 1746224), (23068, 873112), (46136, 436556), (92272, 218278), (109139, 184544)]