20423499

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6073}}^1$

素因数の和:6154

約数の個数: 16

約数和(自身を含む): 29155200

約数和(自身を除く): 8731701

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 6073, 18219, 115387, 346161, 358307, 1074921, 6807833, 20423499]

約数ペア:

[(1, 20423499), (3, 6807833), (19, 1074921), (57, 358307), (59, 346161), (177, 115387), (1121, 18219), (3363, 6073)]