20335032

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9739}}^1$

素因数の和:9780

約数の個数: 48

約数和(自身を含む): 56979000

約数和(自身を除く): 36643968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9739, 19478, 29217, 38956, 58434, 77912, 87651, 116868, 175302, 233736, 282431, 350604, 564862, 701208, 847293, 1129724, 1694586, 2259448, 2541879, 3389172, 5083758, 6778344, 10167516, 20335032]

約数ペア:

[(1, 20335032), (2, 10167516), (3, 6778344), (4, 5083758), (6, 3389172), (8, 2541879), (9, 2259448), (12, 1694586), (18, 1129724), (24, 847293), (29, 701208), (36, 564862), (58, 350604), (72, 282431), (87, 233736), (116, 175302), (174, 116868), (232, 87651), (261, 77912), (348, 58434), (522, 38956), (696, 29217), (1044, 19478), (2088, 9739)]