20900112

素因数分解:

$2^4\times 3^1\times {\mathrm{435419}}^1$

素因数の和:435430

約数の個数: 20

約数和(自身を含む): 53992080

約数和(自身を除く): 33091968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 435419, 870838, 1306257, 1741676, 2612514, 3483352, 5225028, 6966704, 10450056, 20900112]

約数ペア:

[(1, 20900112), (2, 10450056), (3, 6966704), (4, 5225028), (6, 3483352), (8, 2612514), (12, 1741676), (16, 1306257), (24, 870838), (48, 435419)]