20796084

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9791}}^1$

素因数の和:9860

約数の個数: 36

約数和(自身を含む): 53464320

約数和(自身を除く): 32668236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9791, 19582, 29373, 39164, 58746, 88119, 117492, 176238, 352476, 577669, 1155338, 1733007, 2310676, 3466014, 5199021, 6932028, 10398042, 20796084]

約数ペア:

[(1, 20796084), (2, 10398042), (3, 6932028), (4, 5199021), (6, 3466014), (9, 2310676), (12, 1733007), (18, 1155338), (36, 577669), (59, 352476), (118, 176238), (177, 117492), (236, 88119), (354, 58746), (531, 39164), (708, 29373), (1062, 19582), (2124, 9791)]