20260551207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{48647}}^1$

素因数の和:48903

約数の個数: 32

約数和(自身を含む): 29749224960

約数和(自身を除く): 9488673753

約数列:

[1, 3, 13, 39, 59, 177, 181, 543, 767, 2301, 2353, 7059, 10679, 32037, 48647, 138827, 145941, 416481, 632411, 1897233, 2870173, 8610519, 8805107, 26415321, 37312249, 111936747, 114466391, 343399173, 519501313, 1558503939, 6753517069, 20260551207]

約数ペア:

[(1, 20260551207), (3, 6753517069), (13, 1558503939), (39, 519501313), (59, 343399173), (177, 114466391), (181, 111936747), (543, 37312249), (767, 26415321), (2301, 8805107), (2353, 8610519), (7059, 2870173), (10679, 1897233), (32037, 632411), (48647, 416481), (138827, 145941)]