20768300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29669}}^1$

素因数の和:29690

約数の個数: 36

約数和(自身を含む): 51507120

約数和(自身を除く): 30738820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 29669, 59338, 118676, 148345, 207683, 296690, 415366, 593380, 741725, 830732, 1038415, 1483450, 2076830, 2966900, 4153660, 5192075, 10384150, 20768300]

約数ペア:

[(1, 20768300), (2, 10384150), (4, 5192075), (5, 4153660), (7, 2966900), (10, 2076830), (14, 1483450), (20, 1038415), (25, 830732), (28, 741725), (35, 593380), (50, 415366), (70, 296690), (100, 207683), (140, 148345), (175, 118676), (350, 59338), (700, 29669)]