20169180570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1247321}}^1$

素因数の和:1247356

約数の個数: 96

約数和(自身を含む): 61428113856

約数和(自身を除く): 41258933286

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 16170, 1247321, 2494642, 3741963, 6236605, 7483926, 8731247, 12473210, 13720531, 17462494, 18709815, 26193741, 27441062, 37419630, 41161593, 43656235, 52387482, 61118729, 68602655, 82323186, 87312470, 96043717, 122237458, 130968705, 137205310, 183356187, 192087434, 205807965, 261937410, 288131151, 305593645, 366712374, 411615930, 480218585, 576262302, 611187290, 672306019, 916780935, 960437170, 1344612038, 1440655755, 1833561870, 2016918057, 2881311510, 3361530095, 4033836114, 6723060190, 10084590285, 20169180570]

約数ペア:

[(1, 20169180570), (2, 10084590285), (3, 6723060190), (5, 4033836114), (6, 3361530095), (7, 2881311510), (10, 2016918057), (11, 1833561870), (14, 1440655755), (15, 1344612038), (21, 960437170), (22, 916780935), (30, 672306019), (33, 611187290), (35, 576262302), (42, 480218585), (49, 411615930), (55, 366712374), (66, 305593645), (70, 288131151), (77, 261937410), (98, 205807965), (105, 192087434), (110, 183356187), (147, 137205310), (154, 130968705), (165, 122237458), (210, 96043717), (231, 87312470), (245, 82323186), (294, 68602655), (330, 61118729), (385, 52387482), (462, 43656235), (490, 41161593), (539, 37419630), (735, 27441062), (770, 26193741), (1078, 18709815), (1155, 17462494), (1470, 13720531), (1617, 12473210), (2310, 8731247), (2695, 7483926), (3234, 6236605), (5390, 3741963), (8085, 2494642), (16170, 1247321)]