20248977999

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1\times {\mathrm{108587}}^1$

素因数の和:109670

約数の個数: 16

約数和(自身を含む): 27468420480

約数和(自身を除く): 7219442481

約数列:

[1, 3, 61, 183, 1019, 3057, 62159, 108587, 186477, 325761, 6623807, 19871421, 110650153, 331950459, 6749659333, 20248977999]

約数ペア:

[(1, 20248977999), (3, 6749659333), (61, 331950459), (183, 110650153), (1019, 19871421), (3057, 6623807), (62159, 325761), (108587, 186477)]