20190391144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{30661}}^1$

素因数の和:31754

約数の個数: 64

約数和(自身を含む): 47244009600

約数和(自身を除く): 27053618456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1069, 2138, 4276, 7483, 8552, 11759, 14966, 23518, 29932, 30661, 47036, 59864, 61322, 82313, 94072, 122644, 164626, 214627, 245288, 329252, 337271, 429254, 658504, 674542, 858508, 1349084, 1717016, 2360897, 2698168, 4721794, 9443588, 18887176, 32776609, 65553218, 131106436, 229436263, 262212872, 360542699, 458872526, 721085398, 917745052, 1442170796, 1835490104, 2523798893, 2884341592, 5047597786, 10095195572, 20190391144]

約数ペア:

[(1, 20190391144), (2, 10095195572), (4, 5047597786), (7, 2884341592), (8, 2523798893), (11, 1835490104), (14, 1442170796), (22, 917745052), (28, 721085398), (44, 458872526), (56, 360542699), (77, 262212872), (88, 229436263), (154, 131106436), (308, 65553218), (616, 32776609), (1069, 18887176), (2138, 9443588), (4276, 4721794), (7483, 2698168), (8552, 2360897), (11759, 1717016), (14966, 1349084), (23518, 858508), (29932, 674542), (30661, 658504), (47036, 429254), (59864, 337271), (61322, 329252), (82313, 245288), (94072, 214627), (122644, 164626)]