20189930688

素因数分解:

$2^6\times 3^2\times {\mathrm{35051963}}^1$

素因数の和:35051981

約数の個数: 42

約数和(自身を含む): 57870792564

約数和(自身を除く): 37680861876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35051963, 70103926, 105155889, 140207852, 210311778, 280415704, 315467667, 420623556, 560831408, 630935334, 841247112, 1121662816, 1261870668, 1682494224, 2243325632, 2523741336, 3364988448, 5047482672, 6729976896, 10094965344, 20189930688]

約数ペア:

[(1, 20189930688), (2, 10094965344), (3, 6729976896), (4, 5047482672), (6, 3364988448), (8, 2523741336), (9, 2243325632), (12, 1682494224), (16, 1261870668), (18, 1121662816), (24, 841247112), (32, 630935334), (36, 560831408), (48, 420623556), (64, 315467667), (72, 280415704), (96, 210311778), (144, 140207852), (192, 105155889), (288, 70103926), (576, 35051963)]