20394559122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{810659}}^1$

素因数の和:811270

約数の個数: 32

約数和(自身を含む): 46694016000

約数和(自身を除く): 26299456878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 599, 1198, 1797, 3594, 4193, 8386, 12579, 25158, 810659, 1621318, 2431977, 4863954, 5674613, 11349226, 17023839, 34047678, 485584741, 971169482, 1456754223, 2913508446, 3399093187, 6798186374, 10197279561, 20394559122]

約数ペア:

[(1, 20394559122), (2, 10197279561), (3, 6798186374), (6, 3399093187), (7, 2913508446), (14, 1456754223), (21, 971169482), (42, 485584741), (599, 34047678), (1198, 17023839), (1797, 11349226), (3594, 5674613), (4193, 4863954), (8386, 2431977), (12579, 1621318), (25158, 810659)]