20849344

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19163}}^1$

素因数の和:19192

約数の個数: 28

約数和(自身を含む): 43808904

約数和(自身を除く): 22959560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 19163, 38326, 76652, 153304, 306608, 325771, 613216, 651542, 1226432, 1303084, 2606168, 5212336, 10424672, 20849344]

約数ペア:

[(1, 20849344), (2, 10424672), (4, 5212336), (8, 2606168), (16, 1303084), (17, 1226432), (32, 651542), (34, 613216), (64, 325771), (68, 306608), (136, 153304), (272, 76652), (544, 38326), (1088, 19163)]