20166775424

素因数分解:

$2^7\times {\mathrm{12911}}^1\times {\mathrm{12203}}^1$

素因数の和:25128

約数の個数: 32

約数和(自身を含む): 40182402240

約数和(自身を除く): 20015626816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 12203, 12911, 24406, 25822, 48812, 51644, 97624, 103288, 195248, 206576, 390496, 413152, 780992, 826304, 1561984, 1652608, 157552933, 315105866, 630211732, 1260423464, 2520846928, 5041693856, 10083387712, 20166775424]

約数ペア:

[(1, 20166775424), (2, 10083387712), (4, 5041693856), (8, 2520846928), (16, 1260423464), (32, 630211732), (64, 315105866), (128, 157552933), (12203, 1652608), (12911, 1561984), (24406, 826304), (25822, 780992), (48812, 413152), (51644, 390496), (97624, 206576), (103288, 195248)]