20334186

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4231}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 45705600

約数和(自身を除く): 25371414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4231, 4806, 8462, 12693, 25386, 38079, 76158, 114237, 228474, 376559, 753118, 1129677, 2259354, 3389031, 6778062, 10167093, 20334186]

約数ペア:

[(1, 20334186), (2, 10167093), (3, 6778062), (6, 3389031), (9, 2259354), (18, 1129677), (27, 753118), (54, 376559), (89, 228474), (178, 114237), (267, 76158), (534, 38079), (801, 25386), (1602, 12693), (2403, 8462), (4231, 4806)]