20819652482

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3576031}}^1$

素因数の和:3576145

約数の個数: 16

約数和(自身を含む): 32441762304

約数和(自身を除く): 11622109822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 3576031, 7152062, 146617271, 253898201, 293234542, 507796402, 10409826241, 20819652482]

約数ペア:

[(1, 20819652482), (2, 10409826241), (41, 507796402), (71, 293234542), (82, 253898201), (142, 146617271), (2911, 7152062), (5822, 3576031)]