20591032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33427}}^1$

素因数の和:33451

約数の個数: 32

約数和(自身を含む): 48136320

約数和(自身を除く): 27545288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 33427, 66854, 133708, 233989, 267416, 367697, 467978, 735394, 935956, 1470788, 1871912, 2573879, 2941576, 5147758, 10295516, 20591032]

約数ペア:

[(1, 20591032), (2, 10295516), (4, 5147758), (7, 2941576), (8, 2573879), (11, 1871912), (14, 1470788), (22, 935956), (28, 735394), (44, 467978), (56, 367697), (77, 267416), (88, 233989), (154, 133708), (308, 66854), (616, 33427)]