20176043343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{823}}^1\times {\mathrm{863}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 28602740736

約数和(自身を除く): 8426697393

約数列:

[1, 3, 17, 51, 557, 823, 863, 1671, 2469, 2589, 9469, 13991, 14671, 28407, 41973, 44013, 458411, 480691, 710249, 1375233, 1442073, 2130747, 7792987, 8171747, 12074233, 23378961, 24515241, 36222699, 395608693, 1186826079, 6725347781, 20176043343]

約数ペア:

[(1, 20176043343), (3, 6725347781), (17, 1186826079), (51, 395608693), (557, 36222699), (823, 24515241), (863, 23378961), (1671, 12074233), (2469, 8171747), (2589, 7792987), (9469, 2130747), (13991, 1442073), (14671, 1375233), (28407, 710249), (41973, 480691), (44013, 458411)]