20127068504

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{389}}^1\times {\mathrm{24043}}^1$

素因数の和:24707

約数の個数: 32

約数和(自身を含む): 37977498000

約数和(自身を除く): 17850429496

約数列:

[1, 2, 4, 8, 269, 389, 538, 778, 1076, 1556, 2152, 3112, 24043, 48086, 96172, 104641, 192344, 209282, 418564, 837128, 6467567, 9352727, 12935134, 18705454, 25870268, 37410908, 51740536, 74821816, 2515883563, 5031767126, 10063534252, 20127068504]

約数ペア:

[(1, 20127068504), (2, 10063534252), (4, 5031767126), (8, 2515883563), (269, 74821816), (389, 51740536), (538, 37410908), (778, 25870268), (1076, 18705454), (1556, 12935134), (2152, 9352727), (3112, 6467567), (24043, 837128), (48086, 418564), (96172, 209282), (104641, 192344)]