20020512198

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{54700853}}^1$

素因数の和:54700919

約数の個数: 16

約数和(自身を含む): 40697435376

約数和(自身を除く): 20676923178

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 54700853, 109401706, 164102559, 328205118, 3336752033, 6673504066, 10010256099, 20020512198]

約数ペア:

[(1, 20020512198), (2, 10010256099), (3, 6673504066), (6, 3336752033), (61, 328205118), (122, 164102559), (183, 109401706), (366, 54700853)]