20007832072

素因数分解:

$2^3\times {\mathrm{25703}}^1\times {\mathrm{97303}}^1$

素因数の和:123012

約数の個数: 16

約数和(自身を含む): 37516530240

約数和(自身を除く): 17508698168

約数列:

[1, 2, 4, 8, 25703, 51406, 97303, 102812, 194606, 205624, 389212, 778424, 2500979009, 5001958018, 10003916036, 20007832072]

約数ペア:

[(1, 20007832072), (2, 10003916036), (4, 5001958018), (8, 2500979009), (25703, 778424), (51406, 389212), (97303, 205624), (102812, 194606)]