20844946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3001}}^1$

素因数の和:3177

約数の個数: 16

約数和(自身を含む): 32853888

約数和(自身を除く): 12008942

約数列:

[1, 2, 23, 46, 151, 302, 3001, 3473, 6002, 6946, 69023, 138046, 453151, 906302, 10422473, 20844946]

約数ペア:

[(1, 20844946), (2, 10422473), (23, 906302), (46, 453151), (151, 138046), (302, 69023), (3001, 6946), (3473, 6002)]