2008202112054

素因数分解:

$2^1\times 3^3\times {\mathrm{20963}}^1\times {\mathrm{1774027}}^1$

素因数の和:1795001

約数の個数: 32

約数和(自身を含む): 4462886759040

約数和(自身を除く): 2454684646986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 20963, 41926, 62889, 125778, 188667, 377334, 566001, 1132002, 1774027, 3548054, 5322081, 10644162, 15966243, 31932486, 47898729, 95797458, 37188928001, 74377856002, 111566784003, 223133568006, 334700352009, 669400704018, 1004101056027, 2008202112054]

約数ペア:

[(1, 2008202112054), (2, 1004101056027), (3, 669400704018), (6, 334700352009), (9, 223133568006), (18, 111566784003), (27, 74377856002), (54, 37188928001), (20963, 95797458), (41926, 47898729), (62889, 31932486), (125778, 15966243), (188667, 10644162), (377334, 5322081), (566001, 3548054), (1132002, 1774027)]