20292804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80527}}^1$

素因数の和:80544

約数の個数: 36

約数和(自身を含む): 58624384

約数和(自身を除く): 38331580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80527, 161054, 241581, 322108, 483162, 563689, 724743, 966324, 1127378, 1449486, 1691067, 2254756, 2898972, 3382134, 5073201, 6764268, 10146402, 20292804]

約数ペア:

[(1, 20292804), (2, 10146402), (3, 6764268), (4, 5073201), (6, 3382134), (7, 2898972), (9, 2254756), (12, 1691067), (14, 1449486), (18, 1127378), (21, 966324), (28, 724743), (36, 563689), (42, 483162), (63, 322108), (84, 241581), (126, 161054), (252, 80527)]