20132922771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1\times {\mathrm{1913}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 31543608096

約数和(自身を除く): 11410685325

約数列:

[1, 3, 9, 13, 39, 117, 293, 307, 879, 921, 1913, 2637, 2763, 3809, 3991, 5739, 11427, 11973, 17217, 24869, 34281, 35919, 74607, 89951, 223821, 269853, 560509, 587291, 809559, 1169363, 1681527, 1761873, 3508089, 5044581, 5285619, 7286617, 7634783, 10524267, 21859851, 22904349, 65579553, 68713047, 172076263, 516228789, 1548686367, 2236991419, 6710974257, 20132922771]

約数ペア:

[(1, 20132922771), (3, 6710974257), (9, 2236991419), (13, 1548686367), (39, 516228789), (117, 172076263), (293, 68713047), (307, 65579553), (879, 22904349), (921, 21859851), (1913, 10524267), (2637, 7634783), (2763, 7286617), (3809, 5285619), (3991, 5044581), (5739, 3508089), (11427, 1761873), (11973, 1681527), (17217, 1169363), (24869, 809559), (34281, 587291), (35919, 560509), (74607, 269853), (89951, 223821)]