20536484

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 36832320

約数和(自身を除く): 16295836

約数列:

[1, 2, 4, 59, 118, 173, 236, 346, 503, 692, 1006, 2012, 10207, 20414, 29677, 40828, 59354, 87019, 118708, 174038, 348076, 5134121, 10268242, 20536484]

約数ペア:

[(1, 20536484), (2, 10268242), (4, 5134121), (59, 348076), (118, 174038), (173, 118708), (236, 87019), (346, 59354), (503, 40828), (692, 29677), (1006, 20414), (2012, 10207)]