20132520432

素因数分解:

$2^4\times 3^1\times {\mathrm{3089}}^1\times {\mathrm{135781}}^1$

素因数の和:138881

約数の個数: 40

約数和(自身を含む): 52026231120

約数和(自身を除く): 31893710688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3089, 6178, 9267, 12356, 18534, 24712, 37068, 49424, 74136, 135781, 148272, 271562, 407343, 543124, 814686, 1086248, 1629372, 2172496, 3258744, 6517488, 419427509, 838855018, 1258282527, 1677710036, 2516565054, 3355420072, 5033130108, 6710840144, 10066260216, 20132520432]

約数ペア:

[(1, 20132520432), (2, 10066260216), (3, 6710840144), (4, 5033130108), (6, 3355420072), (8, 2516565054), (12, 1677710036), (16, 1258282527), (24, 838855018), (48, 419427509), (3089, 6517488), (6178, 3258744), (9267, 2172496), (12356, 1629372), (18534, 1086248), (24712, 814686), (37068, 543124), (49424, 407343), (74136, 271562), (135781, 148272)]