20903736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{124427}}^1$

素因数の和:124443

約数の個数: 32

約数和(自身を含む): 59725440

約数和(自身を除く): 38821704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 124427, 248854, 373281, 497708, 746562, 870989, 995416, 1493124, 1741978, 2612967, 2986248, 3483956, 5225934, 6967912, 10451868, 20903736]

約数ペア:

[(1, 20903736), (2, 10451868), (3, 6967912), (4, 5225934), (6, 3483956), (7, 2986248), (8, 2612967), (12, 1741978), (14, 1493124), (21, 995416), (24, 870989), (28, 746562), (42, 497708), (56, 373281), (84, 248854), (168, 124427)]