20745936

素因数分解:

$2^4\times 3^3\times {\mathrm{48023}}^1$

素因数の和:48040

約数の個数: 40

約数和(自身を含む): 59549760

約数和(自身を除く): 38803824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48023, 96046, 144069, 192092, 288138, 384184, 432207, 576276, 768368, 864414, 1152552, 1296621, 1728828, 2305104, 2593242, 3457656, 5186484, 6915312, 10372968, 20745936]

約数ペア:

[(1, 20745936), (2, 10372968), (3, 6915312), (4, 5186484), (6, 3457656), (8, 2593242), (9, 2305104), (12, 1728828), (16, 1296621), (18, 1152552), (24, 864414), (27, 768368), (36, 576276), (48, 432207), (54, 384184), (72, 288138), (108, 192092), (144, 144069), (216, 96046), (432, 48023)]