20096201610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1\times {\mathrm{1621}}^1$

素因数の和:2764

約数の個数: 96

約数和(自身を含む): 52711626240

約数和(自身を除く): 32615424630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 991, 1251, 1390, 1621, 1982, 2085, 2502, 2973, 3242, 4170, 4863, 4955, 5946, 6255, 8105, 8919, 9726, 9910, 12510, 14589, 14865, 16210, 17838, 24315, 29178, 29730, 44595, 48630, 72945, 89190, 137749, 145890, 225319, 275498, 413247, 450638, 675957, 688745, 826494, 1126595, 1239741, 1351914, 1377490, 1606411, 2027871, 2066235, 2253190, 2479482, 3212822, 3379785, 4055742, 4132470, 4819233, 6198705, 6759570, 8032055, 9638466, 10139355, 12397410, 14457699, 16064110, 20278710, 24096165, 28915398, 48192330, 72288495, 144576990, 223291129, 446582258, 669873387, 1116455645, 1339746774, 2009620161, 2232911290, 3349366935, 4019240322, 6698733870, 10048100805, 20096201610]

約数ペア:

[(1, 20096201610), (2, 10048100805), (3, 6698733870), (5, 4019240322), (6, 3349366935), (9, 2232911290), (10, 2009620161), (15, 1339746774), (18, 1116455645), (30, 669873387), (45, 446582258), (90, 223291129), (139, 144576990), (278, 72288495), (417, 48192330), (695, 28915398), (834, 24096165), (991, 20278710), (1251, 16064110), (1390, 14457699), (1621, 12397410), (1982, 10139355), (2085, 9638466), (2502, 8032055), (2973, 6759570), (3242, 6198705), (4170, 4819233), (4863, 4132470), (4955, 4055742), (5946, 3379785), (6255, 3212822), (8105, 2479482), (8919, 2253190), (9726, 2066235), (9910, 2027871), (12510, 1606411), (14589, 1377490), (14865, 1351914), (16210, 1239741), (17838, 1126595), (24315, 826494), (29178, 688745), (29730, 675957), (44595, 450638), (48630, 413247), (72945, 275498), (89190, 225319), (137749, 145890)]