20168876448

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3334801}}^1$

素因数の和:3334827

約数の個数: 96

約数和(自身を含む): 67229608320

約数和(自身を除く): 47060731872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 3334801, 6669602, 10004403, 13339204, 20008806, 23343607, 26678408, 30013209, 40017612, 46687214, 53356816, 60026418, 70030821, 80035224, 90039627, 93374428, 106713632, 120052836, 140061642, 160070448, 180079254, 186748856, 210092463, 240105672, 280123284, 320140896, 360158508, 373497712, 420184926, 480211344, 560246568, 630277389, 720317016, 746995424, 840369852, 960422688, 1120493136, 1260554778, 1440634032, 1680739704, 2240986272, 2521109556, 2881268064, 3361479408, 5042219112, 6722958816, 10084438224, 20168876448]

約数ペア:

[(1, 20168876448), (2, 10084438224), (3, 6722958816), (4, 5042219112), (6, 3361479408), (7, 2881268064), (8, 2521109556), (9, 2240986272), (12, 1680739704), (14, 1440634032), (16, 1260554778), (18, 1120493136), (21, 960422688), (24, 840369852), (27, 746995424), (28, 720317016), (32, 630277389), (36, 560246568), (42, 480211344), (48, 420184926), (54, 373497712), (56, 360158508), (63, 320140896), (72, 280123284), (84, 240105672), (96, 210092463), (108, 186748856), (112, 180079254), (126, 160070448), (144, 140061642), (168, 120052836), (189, 106713632), (216, 93374428), (224, 90039627), (252, 80035224), (288, 70030821), (336, 60026418), (378, 53356816), (432, 46687214), (504, 40017612), (672, 30013209), (756, 26678408), (864, 23343607), (1008, 20008806), (1512, 13339204), (2016, 10004403), (3024, 6669602), (6048, 3334801)]