20218392466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{461207}}^1$

素因数の和:462185

約数の個数: 16

約数和(自身を含む): 31679455104

約数和(自身を除く): 11461062638

約数列:

[1, 2, 23, 46, 953, 1906, 21919, 43838, 461207, 922414, 10607761, 21215522, 439530271, 879060542, 10109196233, 20218392466]

約数ペア:

[(1, 20218392466), (2, 10109196233), (23, 879060542), (46, 439530271), (953, 21215522), (1906, 10607761), (21919, 922414), (43838, 461207)]