20759436

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{1151}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 33430644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1151, 1503, 2004, 2302, 3006, 3453, 4509, 4604, 6012, 6906, 9018, 10359, 13812, 18036, 20718, 31077, 41436, 62154, 124308, 192217, 384434, 576651, 768868, 1153302, 1729953, 2306604, 3459906, 5189859, 6919812, 10379718, 20759436]

約数ペア:

[(1, 20759436), (2, 10379718), (3, 6919812), (4, 5189859), (6, 3459906), (9, 2306604), (12, 1729953), (18, 1153302), (27, 768868), (36, 576651), (54, 384434), (108, 192217), (167, 124308), (334, 62154), (501, 41436), (668, 31077), (1002, 20718), (1151, 18036), (1503, 13812), (2004, 10359), (2302, 9018), (3006, 6906), (3453, 6012), (4509, 4604)]