20233415919

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{145471}}^1$

素因数の和:146198

約数の個数: 16

約数和(自身を含む): 27399942144

約数和(自身を除く): 7166526225

約数列:

[1, 3, 71, 213, 653, 1959, 46363, 139089, 145471, 436413, 10328441, 30985323, 94992563, 284977689, 6744471973, 20233415919]

約数ペア:

[(1, 20233415919), (3, 6744471973), (71, 284977689), (213, 94992563), (653, 30985323), (1959, 10328441), (46363, 436413), (139089, 145471)]