20193982442

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1\times {\mathrm{73877}}^1$

素因数の和:75385

約数の個数: 16

約数和(自身を含む): 30625386120

約数和(自身を除く): 10431403678

約数列:

[1, 2, 97, 194, 1409, 2818, 73877, 136673, 147754, 273346, 7166069, 14332138, 104092693, 208185386, 10096991221, 20193982442]

約数ペア:

[(1, 20193982442), (2, 10096991221), (97, 208185386), (194, 104092693), (1409, 14332138), (2818, 7166069), (73877, 273346), (136673, 147754)]