20852094162

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2749}}^1\times {\mathrm{18869}}^1$

素因数の和:21690

約数の個数: 32

約数和(自身を含む): 42344280000

約数和(自身を除く): 21492185838

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 2749, 5498, 8247, 16494, 18869, 37738, 56607, 113214, 184183, 368366, 552549, 1105098, 1264223, 2528446, 3792669, 7585338, 51870881, 103741762, 155612643, 311225286, 3475349027, 6950698054, 10426047081, 20852094162]

約数ペア:

[(1, 20852094162), (2, 10426047081), (3, 6950698054), (6, 3475349027), (67, 311225286), (134, 155612643), (201, 103741762), (402, 51870881), (2749, 7585338), (5498, 3792669), (8247, 2528446), (16494, 1264223), (18869, 1105098), (37738, 552549), (56607, 368366), (113214, 184183)]