20348737448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1937237}}^1$

素因数の和:1937357

約数の個数: 32

約数和(自身を含む): 41495637960

約数和(自身を除く): 21146900512

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 1937237, 3874474, 7748948, 15497896, 25184081, 50368162, 100736324, 195660937, 201472648, 391321874, 782643748, 1565287496, 2543592181, 5087184362, 10174368724, 20348737448]

約数ペア:

[(1, 20348737448), (2, 10174368724), (4, 5087184362), (8, 2543592181), (13, 1565287496), (26, 782643748), (52, 391321874), (101, 201472648), (104, 195660937), (202, 100736324), (404, 50368162), (808, 25184081), (1313, 15497896), (2626, 7748948), (5252, 3874474), (10504, 1937237)]