20280487020354

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{46963183}}^1$

素因数の和:46963932

約数の個数: 64

約数和(自身を含む): 49232445050880

約数和(自身を除く): 28951958030526

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 727, 1454, 2181, 4362, 6543, 7997, 13086, 15994, 19629, 23991, 39258, 47982, 71973, 143946, 215919, 431838, 46963183, 93926366, 140889549, 281779098, 422668647, 516595013, 845337294, 1033190026, 1268005941, 1549785039, 2536011882, 3099570078, 4649355117, 9298710234, 13948065351, 27896130702, 34142234041, 68284468082, 102426702123, 204853404246, 307280106369, 375564574451, 614560212738, 751129148902, 921840319107, 1126693723353, 1843680638214, 2253387446706, 3380081170059, 6760162340118, 10140243510177, 20280487020354]

約数ペア:

[(1, 20280487020354), (2, 10140243510177), (3, 6760162340118), (6, 3380081170059), (9, 2253387446706), (11, 1843680638214), (18, 1126693723353), (22, 921840319107), (27, 751129148902), (33, 614560212738), (54, 375564574451), (66, 307280106369), (99, 204853404246), (198, 102426702123), (297, 68284468082), (594, 34142234041), (727, 27896130702), (1454, 13948065351), (2181, 9298710234), (4362, 4649355117), (6543, 3099570078), (7997, 2536011882), (13086, 1549785039), (15994, 1268005941), (19629, 1033190026), (23991, 845337294), (39258, 516595013), (47982, 422668647), (71973, 281779098), (143946, 140889549), (215919, 93926366), (431838, 46963183)]