20176759020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{137089}}^1$

素因数の和:137335

約数の個数: 96

約数和(自身を含む): 61907650560

約数和(自身を除く): 41730891540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 223, 330, 446, 660, 669, 892, 1115, 1338, 2230, 2453, 2676, 3345, 4460, 4906, 6690, 7359, 9812, 12265, 13380, 14718, 24530, 29436, 36795, 49060, 73590, 137089, 147180, 274178, 411267, 548356, 685445, 822534, 1370890, 1507979, 1645068, 2056335, 2741780, 3015958, 4112670, 4523937, 6031916, 7539895, 8225340, 9047874, 15079790, 18095748, 22619685, 30159580, 30570847, 45239370, 61141694, 90478740, 91712541, 122283388, 152854235, 183425082, 305708470, 336279317, 366850164, 458562705, 611416940, 672558634, 917125410, 1008837951, 1345117268, 1681396585, 1834250820, 2017675902, 3362793170, 4035351804, 5044189755, 6725586340, 10088379510, 20176759020]

約数ペア:

[(1, 20176759020), (2, 10088379510), (3, 6725586340), (4, 5044189755), (5, 4035351804), (6, 3362793170), (10, 2017675902), (11, 1834250820), (12, 1681396585), (15, 1345117268), (20, 1008837951), (22, 917125410), (30, 672558634), (33, 611416940), (44, 458562705), (55, 366850164), (60, 336279317), (66, 305708470), (110, 183425082), (132, 152854235), (165, 122283388), (220, 91712541), (223, 90478740), (330, 61141694), (446, 45239370), (660, 30570847), (669, 30159580), (892, 22619685), (1115, 18095748), (1338, 15079790), (2230, 9047874), (2453, 8225340), (2676, 7539895), (3345, 6031916), (4460, 4523937), (4906, 4112670), (6690, 3015958), (7359, 2741780), (9812, 2056335), (12265, 1645068), (13380, 1507979), (14718, 1370890), (24530, 822534), (29436, 685445), (36795, 548356), (49060, 411267), (73590, 274178), (137089, 147180)]