20659412832

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{42589}}^1$

素因数の和:42796

約数の個数: 96

約数和(自身を含む): 56325104640

約数和(自身を除く): 35665691808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 163, 186, 248, 326, 372, 489, 496, 652, 744, 978, 992, 1304, 1488, 1956, 2608, 2976, 3912, 5053, 5216, 7824, 10106, 15159, 15648, 20212, 30318, 40424, 42589, 60636, 80848, 85178, 121272, 127767, 161696, 170356, 242544, 255534, 340712, 485088, 511068, 681424, 1022136, 1320259, 1362848, 2044272, 2640518, 3960777, 4088544, 5281036, 6942007, 7921554, 10562072, 13884014, 15843108, 20826021, 21124144, 27768028, 31686216, 41652042, 42248288, 55536056, 63372432, 83304084, 111072112, 126744864, 166608168, 215202217, 222144224, 333216336, 430404434, 645606651, 666432672, 860808868, 1291213302, 1721617736, 2582426604, 3443235472, 5164853208, 6886470944, 10329706416, 20659412832]

約数ペア:

[(1, 20659412832), (2, 10329706416), (3, 6886470944), (4, 5164853208), (6, 3443235472), (8, 2582426604), (12, 1721617736), (16, 1291213302), (24, 860808868), (31, 666432672), (32, 645606651), (48, 430404434), (62, 333216336), (93, 222144224), (96, 215202217), (124, 166608168), (163, 126744864), (186, 111072112), (248, 83304084), (326, 63372432), (372, 55536056), (489, 42248288), (496, 41652042), (652, 31686216), (744, 27768028), (978, 21124144), (992, 20826021), (1304, 15843108), (1488, 13884014), (1956, 10562072), (2608, 7921554), (2976, 6942007), (3912, 5281036), (5053, 4088544), (5216, 3960777), (7824, 2640518), (10106, 2044272), (15159, 1362848), (15648, 1320259), (20212, 1022136), (30318, 681424), (40424, 511068), (42589, 485088), (60636, 340712), (80848, 255534), (85178, 242544), (121272, 170356), (127767, 161696)]