20008654554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6977}}^1\times {\mathrm{68281}}^1$

素因数の和:75270

約数の個数: 32

約数和(自身を含む): 45741292416

約数和(自身を除く): 25732637862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6977, 13954, 20931, 41862, 48839, 68281, 97678, 136562, 146517, 204843, 293034, 409686, 477967, 955934, 1433901, 2867802, 476396537, 952793074, 1429189611, 2858379222, 3334775759, 6669551518, 10004327277, 20008654554]

約数ペア:

[(1, 20008654554), (2, 10004327277), (3, 6669551518), (6, 3334775759), (7, 2858379222), (14, 1429189611), (21, 952793074), (42, 476396537), (6977, 2867802), (13954, 1433901), (20931, 955934), (41862, 477967), (48839, 409686), (68281, 293034), (97678, 204843), (136562, 146517)]