20090939506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3163}}^1\times {\mathrm{6143}}^1$

素因数の和:9366

約数の個数: 32

約数和(自身を含む): 33591656448

約数和(自身を除く): 13500716942

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 3163, 6143, 6326, 12286, 34793, 67573, 69586, 135146, 148661, 288721, 297322, 577442, 1635271, 3175931, 3270542, 6351862, 19430309, 38860618, 213733399, 427466798, 913224523, 1826449046, 10045469753, 20090939506]

約数ペア:

[(1, 20090939506), (2, 10045469753), (11, 1826449046), (22, 913224523), (47, 427466798), (94, 213733399), (517, 38860618), (1034, 19430309), (3163, 6351862), (6143, 3270542), (6326, 3175931), (12286, 1635271), (34793, 577442), (67573, 297322), (69586, 288721), (135146, 148661)]