20089674

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 30229686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 682, 837, 1023, 1091, 1674, 2046, 2182, 3069, 3273, 6138, 6546, 9207, 9819, 12001, 18414, 19638, 24002, 29457, 33821, 36003, 58914, 67642, 72006, 101463, 108009, 202926, 216018, 304389, 324027, 372031, 608778, 648054, 744062, 913167, 1116093, 1826334, 2232186, 3348279, 6696558, 10044837, 20089674]

約数ペア:

[(1, 20089674), (2, 10044837), (3, 6696558), (6, 3348279), (9, 2232186), (11, 1826334), (18, 1116093), (22, 913167), (27, 744062), (31, 648054), (33, 608778), (54, 372031), (62, 324027), (66, 304389), (93, 216018), (99, 202926), (186, 108009), (198, 101463), (279, 72006), (297, 67642), (341, 58914), (558, 36003), (594, 33821), (682, 29457), (837, 24002), (1023, 19638), (1091, 18414), (1674, 12001), (2046, 9819), (2182, 9207), (3069, 6546), (3273, 6138)]