20139073562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{21587}}^1$

素因数の和:22822

約数の個数: 32

約数和(自身を含む): 33405789312

約数和(自身を除く): 13266715750

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 1193, 2386, 20281, 21587, 27439, 40562, 43174, 54878, 366979, 466463, 496501, 733958, 932926, 993002, 8440517, 16881034, 25753291, 51506582, 437805947, 592325693, 875611894, 1184651386, 10069536781, 20139073562]

約数ペア:

[(1, 20139073562), (2, 10069536781), (17, 1184651386), (23, 875611894), (34, 592325693), (46, 437805947), (391, 51506582), (782, 25753291), (1193, 16881034), (2386, 8440517), (20281, 993002), (21587, 932926), (27439, 733958), (40562, 496501), (43174, 466463), (54878, 366979)]