20148382819

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{218783}}^1$

素因数の和:218970

約数の個数: 16

約数和(自身を含む): 21948410880

約数和(自身を除く): 1800028061

約数列:

[1, 19, 37, 131, 703, 2489, 4847, 92093, 218783, 4156877, 8094971, 28660573, 153804449, 544550887, 1060441201, 20148382819]

約数ペア:

[(1, 20148382819), (19, 1060441201), (37, 544550887), (131, 153804449), (703, 28660573), (2489, 8094971), (4847, 4156877), (92093, 218783)]