20285832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120749}}^1$

素因数の和:120765

約数の個数: 32

約数和(自身を含む): 57960000

約数和(自身を除く): 37674168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120749, 241498, 362247, 482996, 724494, 845243, 965992, 1448988, 1690486, 2535729, 2897976, 3380972, 5071458, 6761944, 10142916, 20285832]

約数ペア:

[(1, 20285832), (2, 10142916), (3, 6761944), (4, 5071458), (6, 3380972), (7, 2897976), (8, 2535729), (12, 1690486), (14, 1448988), (21, 965992), (24, 845243), (28, 724494), (42, 482996), (56, 362247), (84, 241498), (168, 120749)]