20199972396

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{4197833}}^1$

素因数の和:4198241

約数の個数: 24

約数和(自身を含む): 47250819504

約数和(自身を除く): 27050847108

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 4197833, 8395666, 12593499, 16791332, 25186998, 50373996, 1683331033, 3366662066, 5049993099, 6733324132, 10099986198, 20199972396]

約数ペア:

[(1, 20199972396), (2, 10099986198), (3, 6733324132), (4, 5049993099), (6, 3366662066), (12, 1683331033), (401, 50373996), (802, 25186998), (1203, 16791332), (1604, 12593499), (2406, 8395666), (4812, 4197833)]