20245579178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1\times {\mathrm{2273}}^1$

素因数の和:4150

約数の個数: 32

約数和(自身を含む): 33296380992

約数和(自身を除く): 13050801814

約数列:

[1, 2, 11, 22, 251, 502, 1613, 2273, 2761, 3226, 4546, 5522, 17743, 25003, 35486, 50006, 404863, 570523, 809726, 1141046, 3666349, 4453493, 6275753, 7332698, 8906986, 12551506, 40329839, 80659678, 920253599, 1840507198, 10122789589, 20245579178]

約数ペア:

[(1, 20245579178), (2, 10122789589), (11, 1840507198), (22, 920253599), (251, 80659678), (502, 40329839), (1613, 12551506), (2273, 8906986), (2761, 7332698), (3226, 6275753), (4546, 4453493), (5522, 3666349), (17743, 1141046), (25003, 809726), (35486, 570523), (50006, 404863)]