20160880776

素因数分解:

$2^3\times 3^3\times {\mathrm{761}}^1\times {\mathrm{122651}}^1$

素因数の和:123427

約数の個数: 64

約数和(自身を含む): 56076494400

約数和(自身を除く): 35915613624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 761, 1522, 2283, 3044, 4566, 6088, 6849, 9132, 13698, 18264, 20547, 27396, 41094, 54792, 82188, 122651, 164376, 245302, 367953, 490604, 735906, 981208, 1103859, 1471812, 2207718, 2943624, 3311577, 4415436, 6623154, 8830872, 13246308, 26492616, 93337411, 186674822, 280012233, 373349644, 560024466, 746699288, 840036699, 1120048932, 1680073398, 2240097864, 2520110097, 3360146796, 5040220194, 6720293592, 10080440388, 20160880776]

約数ペア:

[(1, 20160880776), (2, 10080440388), (3, 6720293592), (4, 5040220194), (6, 3360146796), (8, 2520110097), (9, 2240097864), (12, 1680073398), (18, 1120048932), (24, 840036699), (27, 746699288), (36, 560024466), (54, 373349644), (72, 280012233), (108, 186674822), (216, 93337411), (761, 26492616), (1522, 13246308), (2283, 8830872), (3044, 6623154), (4566, 4415436), (6088, 3311577), (6849, 2943624), (9132, 2207718), (13698, 1471812), (18264, 1103859), (20547, 981208), (27396, 735906), (41094, 490604), (54792, 367953), (82188, 245302), (122651, 164376)]