20177177793

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{49727}}^1\times {\mathrm{4363}}^1$

素因数の和:54124

約数の個数: 16

約数和(自身を含む): 27777662976

約数和(自身を除く): 7600485183

約数列:

[1, 3, 31, 93, 4363, 13089, 49727, 135253, 149181, 405759, 1541537, 4624611, 216958901, 650876703, 6725725931, 20177177793]

約数ペア:

[(1, 20177177793), (3, 6725725931), (31, 650876703), (93, 216958901), (4363, 4624611), (13089, 1541537), (49727, 405759), (135253, 149181)]