20141472

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16139}}^1$

素因数の和:16165

約数の個数: 48

約数和(自身を含む): 56941920

約数和(自身を除く): 36800448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16139, 32278, 48417, 64556, 96834, 129112, 193668, 209807, 258224, 387336, 419614, 516448, 629421, 774672, 839228, 1258842, 1549344, 1678456, 2517684, 3356912, 5035368, 6713824, 10070736, 20141472]

約数ペア:

[(1, 20141472), (2, 10070736), (3, 6713824), (4, 5035368), (6, 3356912), (8, 2517684), (12, 1678456), (13, 1549344), (16, 1258842), (24, 839228), (26, 774672), (32, 629421), (39, 516448), (48, 419614), (52, 387336), (78, 258224), (96, 209807), (104, 193668), (156, 129112), (208, 96834), (312, 64556), (416, 48417), (624, 32278), (1248, 16139)]