20163974448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24710753}}^1$

素因数の和:24710781

約数の個数: 40

約数和(自身を含む): 55154402928

約数和(自身を除く): 34990428480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24710753, 49421506, 74132259, 98843012, 148264518, 197686024, 296529036, 395372048, 420082801, 593058072, 840165602, 1186116144, 1260248403, 1680331204, 2520496806, 3360662408, 5040993612, 6721324816, 10081987224, 20163974448]

約数ペア:

[(1, 20163974448), (2, 10081987224), (3, 6721324816), (4, 5040993612), (6, 3360662408), (8, 2520496806), (12, 1680331204), (16, 1260248403), (17, 1186116144), (24, 840165602), (34, 593058072), (48, 420082801), (51, 395372048), (68, 296529036), (102, 197686024), (136, 148264518), (204, 98843012), (272, 74132259), (408, 49421506), (816, 24710753)]