20228030704

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3842711}}^1$

素因数の和:3842773

約数の個数: 40

約数和(自身を含む): 45743643648

約数和(自身を除く): 25515612944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 3842711, 7685422, 15370844, 26898977, 30741688, 53797954, 61483376, 107595908, 180607417, 215191816, 361214834, 430383632, 722429668, 1264251919, 1444859336, 2528503838, 2889718672, 5057007676, 10114015352, 20228030704]

約数ペア:

[(1, 20228030704), (2, 10114015352), (4, 5057007676), (7, 2889718672), (8, 2528503838), (14, 1444859336), (16, 1264251919), (28, 722429668), (47, 430383632), (56, 361214834), (94, 215191816), (112, 180607417), (188, 107595908), (329, 61483376), (376, 53797954), (658, 30741688), (752, 26898977), (1316, 15370844), (2632, 7685422), (5264, 3842711)]