20244094904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1\times {\mathrm{7993}}^1$

素因数の和:9720

約数の個数: 64

約数和(自身を含む): 43875548640

約数和(自身を除く): 23631453736

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 1693, 3386, 6772, 7993, 13544, 15986, 18623, 28781, 31972, 37246, 57562, 63944, 74492, 87923, 115124, 135881, 148984, 175846, 230248, 271762, 316591, 351692, 543524, 633182, 703384, 1087048, 1266364, 1494691, 2532728, 2989382, 5978764, 11957528, 13532149, 27064298, 54128596, 108257192, 148853639, 230046533, 297707278, 460093066, 595414556, 920186132, 1190829112, 1840372264, 2530511863, 5061023726, 10122047452, 20244094904]

約数ペア:

[(1, 20244094904), (2, 10122047452), (4, 5061023726), (8, 2530511863), (11, 1840372264), (17, 1190829112), (22, 920186132), (34, 595414556), (44, 460093066), (68, 297707278), (88, 230046533), (136, 148853639), (187, 108257192), (374, 54128596), (748, 27064298), (1496, 13532149), (1693, 11957528), (3386, 5978764), (6772, 2989382), (7993, 2532728), (13544, 1494691), (15986, 1266364), (18623, 1087048), (28781, 703384), (31972, 633182), (37246, 543524), (57562, 351692), (63944, 316591), (74492, 271762), (87923, 230248), (115124, 175846), (135881, 148984)]