20090232

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9001}}^1$

素因数の和:9044

約数の個数: 48

約数和(自身を含む): 56172480

約数和(自身を除く): 36082248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9001, 18002, 27003, 36004, 54006, 72008, 81009, 108012, 162018, 216024, 279031, 324036, 558062, 648072, 837093, 1116124, 1674186, 2232248, 2511279, 3348372, 5022558, 6696744, 10045116, 20090232]

約数ペア:

[(1, 20090232), (2, 10045116), (3, 6696744), (4, 5022558), (6, 3348372), (8, 2511279), (9, 2232248), (12, 1674186), (18, 1116124), (24, 837093), (31, 648072), (36, 558062), (62, 324036), (72, 279031), (93, 216024), (124, 162018), (186, 108012), (248, 81009), (279, 72008), (372, 54006), (558, 36004), (744, 27003), (1116, 18002), (2232, 9001)]