20370112

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1169

約数の個数: 56

約数和(自身を含む): 47365920

約数和(自身を除く): 26995808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1109, 1148, 1312, 2218, 2296, 2624, 4436, 4592, 7763, 8872, 9184, 15526, 17744, 18368, 31052, 35488, 45469, 62104, 70976, 90938, 124208, 181876, 248416, 318283, 363752, 496832, 636566, 727504, 1273132, 1455008, 2546264, 2910016, 5092528, 10185056, 20370112]

約数ペア:

[(1, 20370112), (2, 10185056), (4, 5092528), (7, 2910016), (8, 2546264), (14, 1455008), (16, 1273132), (28, 727504), (32, 636566), (41, 496832), (56, 363752), (64, 318283), (82, 248416), (112, 181876), (164, 124208), (224, 90938), (287, 70976), (328, 62104), (448, 45469), (574, 35488), (656, 31052), (1109, 18368), (1148, 17744), (1312, 15526), (2218, 9184), (2296, 8872), (2624, 7763), (4436, 4592)]