20234908318

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{21997}}^1$

素因数の和:22468

約数の個数: 32

約数和(自身を含む): 32259979008

約数和(自身を除く): 12025070690

約数列:

[1, 2, 31, 37, 62, 74, 401, 802, 1147, 2294, 12431, 14837, 21997, 24862, 29674, 43994, 459947, 681907, 813889, 919894, 1363814, 1627778, 8820797, 17641594, 25230559, 50461118, 273444707, 326369489, 546889414, 652738978, 10117454159, 20234908318]

約数ペア:

[(1, 20234908318), (2, 10117454159), (31, 652738978), (37, 546889414), (62, 326369489), (74, 273444707), (401, 50461118), (802, 25230559), (1147, 17641594), (2294, 8820797), (12431, 1627778), (14837, 1363814), (21997, 919894), (24862, 813889), (29674, 681907), (43994, 459947)]