20192454810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9013}}^1$

素因数の和:9141

約数の個数: 192

約数和(自身を含む): 59937186816

約数和(自身を除く): 39744732006

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 73, 90, 93, 99, 110, 146, 155, 165, 186, 198, 219, 279, 310, 330, 341, 365, 438, 465, 495, 558, 657, 682, 730, 803, 930, 990, 1023, 1095, 1314, 1395, 1606, 1705, 2046, 2190, 2263, 2409, 2790, 3069, 3285, 3410, 4015, 4526, 4818, 5115, 6138, 6570, 6789, 7227, 8030, 9013, 10230, 11315, 12045, 13578, 14454, 15345, 18026, 20367, 22630, 24090, 24893, 27039, 30690, 33945, 36135, 40734, 45065, 49786, 54078, 67890, 72270, 74679, 81117, 90130, 99143, 101835, 124465, 135195, 149358, 162234, 198286, 203670, 224037, 248930, 270390, 279403, 297429, 373395, 405585, 448074, 495715, 558806, 594858, 657949, 746790, 811170, 838209, 892287, 991430, 1120185, 1315898, 1397015, 1487145, 1676418, 1784574, 1973847, 2240370, 2514627, 2794030, 2974290, 3073433, 3289745, 3947694, 4191045, 4461435, 5029254, 5921541, 6146866, 6579490, 7237439, 8382090, 8922870, 9220299, 9869235, 11843082, 12573135, 14474878, 15367165, 18440598, 19738470, 20396419, 21712317, 25146270, 27660897, 29607705, 30734330, 36187195, 40792838, 43424634, 46101495, 55321794, 59215410, 61189257, 65136951, 72374390, 92202990, 101982095, 108561585, 122378514, 130273902, 138304485, 183567771, 203964190, 217123170, 224360609, 276608970, 305946285, 325684755, 367135542, 448721218, 611892570, 651369510, 673081827, 917838855, 1121803045, 1346163654, 1835677710, 2019245481, 2243606090, 3365409135, 4038490962, 6730818270, 10096227405, 20192454810]

約数ペア:

[(1, 20192454810), (2, 10096227405), (3, 6730818270), (5, 4038490962), (6, 3365409135), (9, 2243606090), (10, 2019245481), (11, 1835677710), (15, 1346163654), (18, 1121803045), (22, 917838855), (30, 673081827), (31, 651369510), (33, 611892570), (45, 448721218), (55, 367135542), (62, 325684755), (66, 305946285), (73, 276608970), (90, 224360609), (93, 217123170), (99, 203964190), (110, 183567771), (146, 138304485), (155, 130273902), (165, 122378514), (186, 108561585), (198, 101982095), (219, 92202990), (279, 72374390), (310, 65136951), (330, 61189257), (341, 59215410), (365, 55321794), (438, 46101495), (465, 43424634), (495, 40792838), (558, 36187195), (657, 30734330), (682, 29607705), (730, 27660897), (803, 25146270), (930, 21712317), (990, 20396419), (1023, 19738470), (1095, 18440598), (1314, 15367165), (1395, 14474878), (1606, 12573135), (1705, 11843082), (2046, 9869235), (2190, 9220299), (2263, 8922870), (2409, 8382090), (2790, 7237439), (3069, 6579490), (3285, 6146866), (3410, 5921541), (4015, 5029254), (4526, 4461435), (4818, 4191045), (5115, 3947694), (6138, 3289745), (6570, 3073433), (6789, 2974290), (7227, 2794030), (8030, 2514627), (9013, 2240370), (10230, 1973847), (11315, 1784574), (12045, 1676418), (13578, 1487145), (14454, 1397015), (15345, 1315898), (18026, 1120185), (20367, 991430), (22630, 892287), (24090, 838209), (24893, 811170), (27039, 746790), (30690, 657949), (33945, 594858), (36135, 558806), (40734, 495715), (45065, 448074), (49786, 405585), (54078, 373395), (67890, 297429), (72270, 279403), (74679, 270390), (81117, 248930), (90130, 224037), (99143, 203670), (101835, 198286), (124465, 162234), (135195, 149358)]