20191119690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5060431}}^1$

素因数の和:5060467

約数の個数: 64

約数和(自身を含む): 58296176640

約数和(自身を除く): 38105056950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 5060431, 10120862, 15181293, 25302155, 30362586, 35423017, 50604310, 70846034, 75906465, 96148189, 106269051, 151812930, 177115085, 192296378, 212538102, 288444567, 354230170, 480740945, 531345255, 576889134, 673037323, 961481890, 1062690510, 1346074646, 1442222835, 2019111969, 2884445670, 3365186615, 4038223938, 6730373230, 10095559845, 20191119690]

約数ペア:

[(1, 20191119690), (2, 10095559845), (3, 6730373230), (5, 4038223938), (6, 3365186615), (7, 2884445670), (10, 2019111969), (14, 1442222835), (15, 1346074646), (19, 1062690510), (21, 961481890), (30, 673037323), (35, 576889134), (38, 531345255), (42, 480740945), (57, 354230170), (70, 288444567), (95, 212538102), (105, 192296378), (114, 177115085), (133, 151812930), (190, 106269051), (210, 96148189), (266, 75906465), (285, 70846034), (399, 50604310), (570, 35423017), (665, 30362586), (798, 25302155), (1330, 15181293), (1995, 10120862), (3990, 5060431)]