20249535726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{104971}}^1$

素因数の和:106517

約数の個数: 48

約数和(自身を含む): 50174936448

約数和(自身を除く): 29925400722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1531, 3062, 4593, 9186, 10717, 13779, 21434, 27558, 32151, 64302, 96453, 104971, 192906, 209942, 314913, 629826, 734797, 944739, 1469594, 1889478, 2204391, 4408782, 6613173, 13226346, 160710601, 321421202, 482131803, 964263606, 1124974207, 1446395409, 2249948414, 2892790818, 3374922621, 6749845242, 10124767863, 20249535726]

約数ペア:

[(1, 20249535726), (2, 10124767863), (3, 6749845242), (6, 3374922621), (7, 2892790818), (9, 2249948414), (14, 1446395409), (18, 1124974207), (21, 964263606), (42, 482131803), (63, 321421202), (126, 160710601), (1531, 13226346), (3062, 6613173), (4593, 4408782), (9186, 2204391), (10717, 1889478), (13779, 1469594), (21434, 944739), (27558, 734797), (32151, 629826), (64302, 314913), (96453, 209942), (104971, 192906)]