20181273234

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{327799}}^1$

素因数の和:328166

約数の個数: 32

約数和(自身を含む): 41790566400

約数和(自身を除く): 21609293166

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 331, 662, 993, 1986, 10261, 20522, 30783, 61566, 327799, 655598, 983397, 1966794, 10161769, 20323538, 30485307, 60970614, 108501469, 217002938, 325504407, 651008814, 3363545539, 6727091078, 10090636617, 20181273234]

約数ペア:

[(1, 20181273234), (2, 10090636617), (3, 6727091078), (6, 3363545539), (31, 651008814), (62, 325504407), (93, 217002938), (186, 108501469), (331, 60970614), (662, 30485307), (993, 20323538), (1986, 10161769), (10261, 1966794), (20522, 983397), (30783, 655598), (61566, 327799)]