20142247624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{4799}}^1$

素因数の和:5398

約数の個数: 64

約数和(自身を含む): 40590720000

約数和(自身を除く): 20448472376

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 521, 1007, 1042, 2014, 2084, 4028, 4168, 4799, 8056, 9598, 9899, 19196, 19798, 27613, 38392, 39596, 55226, 79192, 91181, 110452, 182362, 220904, 254347, 364724, 508694, 524647, 729448, 1017388, 1049294, 2034776, 2098588, 2500279, 4197176, 4832593, 5000558, 9665186, 10001116, 19330372, 20002232, 38660744, 47505301, 95010602, 132514787, 190021204, 265029574, 380042408, 530059148, 1060118296, 2517780953, 5035561906, 10071123812, 20142247624]

約数ペア:

[(1, 20142247624), (2, 10071123812), (4, 5035561906), (8, 2517780953), (19, 1060118296), (38, 530059148), (53, 380042408), (76, 265029574), (106, 190021204), (152, 132514787), (212, 95010602), (424, 47505301), (521, 38660744), (1007, 20002232), (1042, 19330372), (2014, 10001116), (2084, 9665186), (4028, 5000558), (4168, 4832593), (4799, 4197176), (8056, 2500279), (9598, 2098588), (9899, 2034776), (19196, 1049294), (19798, 1017388), (27613, 729448), (38392, 524647), (39596, 508694), (55226, 364724), (79192, 254347), (91181, 220904), (110452, 182362)]