20803559430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40791293}}^1$

素因数の和:40791320

約数の個数: 32

約数和(自身を含む): 52865517024

約数和(自身を除く): 32061957594

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 40791293, 81582586, 122373879, 203956465, 244747758, 407912930, 611869395, 693451981, 1223738790, 1386903962, 2080355943, 3467259905, 4160711886, 6934519810, 10401779715, 20803559430]

約数ペア:

[(1, 20803559430), (2, 10401779715), (3, 6934519810), (5, 4160711886), (6, 3467259905), (10, 2080355943), (15, 1386903962), (17, 1223738790), (30, 693451981), (34, 611869395), (51, 407912930), (85, 244747758), (102, 203956465), (170, 122373879), (255, 81582586), (510, 40791293)]