20120269829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1\times {\mathrm{18521}}^1$

素因数の和:20212

約数の個数: 16

約数和(自身を含む): 22324196160

約数和(自身を除く): 2203926331

約数列:

[1, 11, 61, 671, 1619, 17809, 18521, 98759, 203731, 1086349, 1129781, 12427591, 29985499, 329840489, 1829115439, 20120269829]

約数ペア:

[(1, 20120269829), (11, 1829115439), (61, 329840489), (671, 29985499), (1619, 12427591), (17809, 1129781), (18521, 1086349), (98759, 203731)]