20163941954

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1\times {\mathrm{94543}}^1$

素因数の和:95202

約数の個数: 24

約数和(自身を含む): 32803742592

約数和(自身を除く): 12639800638

約数列:

[1, 2, 13, 26, 169, 338, 631, 1262, 8203, 16406, 94543, 106639, 189086, 213278, 1229059, 2458118, 15977767, 31955534, 59656633, 119313266, 775536229, 1551072458, 10081970977, 20163941954]

約数ペア:

[(1, 20163941954), (2, 10081970977), (13, 1551072458), (26, 775536229), (169, 119313266), (338, 59656633), (631, 31955534), (1262, 15977767), (8203, 2458118), (16406, 1229059), (94543, 213278), (106639, 189086)]