20562012

素因数分解:

$2^2\times 3^4\times {\mathrm{63463}}^1$

素因数の和:63479

約数の個数: 30

約数和(自身を含む): 53754008

約数和(自身を除く): 33191996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 63463, 126926, 190389, 253852, 380778, 571167, 761556, 1142334, 1713501, 2284668, 3427002, 5140503, 6854004, 10281006, 20562012]

約数ペア:

[(1, 20562012), (2, 10281006), (3, 6854004), (4, 5140503), (6, 3427002), (9, 2284668), (12, 1713501), (18, 1142334), (27, 761556), (36, 571167), (54, 380778), (81, 253852), (108, 190389), (162, 126926), (324, 63463)]