20804977902

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{2243}}^1\times {\mathrm{9257}}^1$

素因数の和:11672

約数の個数: 32

約数和(自身を含む): 41882303232

約数和(自身を除く): 21077325330

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 2243, 4486, 6729, 9257, 13458, 18514, 27771, 55542, 374581, 749162, 1123743, 1545919, 2247486, 3091838, 4637757, 9275514, 20763451, 41526902, 62290353, 124580706, 3467496317, 6934992634, 10402488951, 20804977902]

約数ペア:

[(1, 20804977902), (2, 10402488951), (3, 6934992634), (6, 3467496317), (167, 124580706), (334, 62290353), (501, 41526902), (1002, 20763451), (2243, 9275514), (4486, 4637757), (6729, 3091838), (9257, 2247486), (13458, 1545919), (18514, 1123743), (27771, 749162), (55542, 374581)]