20085603

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 29265600

約数和(自身を除く): 9179997

約数列:

[1, 3, 19, 29, 57, 87, 419, 551, 841, 1257, 1653, 2523, 7961, 12151, 15979, 23883, 36453, 47937, 230869, 352379, 692607, 1057137, 6695201, 20085603]

約数ペア:

[(1, 20085603), (3, 6695201), (19, 1057137), (29, 692607), (57, 352379), (87, 230869), (419, 47937), (551, 36453), (841, 23883), (1257, 15979), (1653, 12151), (2523, 7961)]