20160936648

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9655621}}^1$

素因数の和:9655662

約数の個数: 48

約数和(自身を含む): 56485388700

約数和(自身を除く): 36324452052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9655621, 19311242, 28966863, 38622484, 57933726, 77244968, 86900589, 115867452, 173801178, 231734904, 280013009, 347602356, 560026018, 695204712, 840039027, 1120052036, 1680078054, 2240104072, 2520117081, 3360156108, 5040234162, 6720312216, 10080468324, 20160936648]

約数ペア:

[(1, 20160936648), (2, 10080468324), (3, 6720312216), (4, 5040234162), (6, 3360156108), (8, 2520117081), (9, 2240104072), (12, 1680078054), (18, 1120052036), (24, 840039027), (29, 695204712), (36, 560026018), (58, 347602356), (72, 280013009), (87, 231734904), (116, 173801178), (174, 115867452), (232, 86900589), (261, 77244968), (348, 57933726), (522, 38622484), (696, 28966863), (1044, 19311242), (2088, 9655621)]