20161446224

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1181}}^1\times {\mathrm{28837}}^1$

素因数の和:30063

約数の個数: 40

約数和(自身を含む): 40153915848

約数和(自身を除く): 19992469624

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1181, 2362, 4724, 9448, 18896, 28837, 43697, 57674, 87394, 115348, 174788, 230696, 349576, 461392, 699152, 1066969, 2133938, 4267876, 8535752, 17071504, 34056497, 68112994, 136225988, 272451976, 544903952, 1260090389, 2520180778, 5040361556, 10080723112, 20161446224]

約数ペア:

[(1, 20161446224), (2, 10080723112), (4, 5040361556), (8, 2520180778), (16, 1260090389), (37, 544903952), (74, 272451976), (148, 136225988), (296, 68112994), (592, 34056497), (1181, 17071504), (2362, 8535752), (4724, 4267876), (9448, 2133938), (18896, 1066969), (28837, 699152), (43697, 461392), (57674, 349576), (87394, 230696), (115348, 174788)]