20469042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5479

約数の個数: 48

約数和(自身を含む): 50937120

約数和(自身を除く): 30468078

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 5441, 10882, 16323, 32646, 48969, 59851, 97938, 103379, 119702, 179553, 206758, 310137, 359106, 538659, 620274, 930411, 1077318, 1137169, 1860822, 2274338, 3411507, 6823014, 10234521, 20469042]

約数ペア:

[(1, 20469042), (2, 10234521), (3, 6823014), (6, 3411507), (9, 2274338), (11, 1860822), (18, 1137169), (19, 1077318), (22, 930411), (33, 620274), (38, 538659), (57, 359106), (66, 310137), (99, 206758), (114, 179553), (171, 119702), (198, 103379), (209, 97938), (342, 59851), (418, 48969), (627, 32646), (1254, 16323), (1881, 10882), (3762, 5441)]