20366947721

素因数分解:

${\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1\times {\mathrm{4519}}^1$

素因数の和:5216

約数の個数: 16

約数和(自身を含む): 20975475840

約数和(自身を除く): 608528119

約数列:

[1, 43, 281, 373, 4519, 12083, 16039, 104813, 194317, 1269839, 1685587, 4506959, 54603077, 72480241, 473649947, 20366947721]

約数ペア:

[(1, 20366947721), (43, 473649947), (281, 72480241), (373, 54603077), (4519, 4506959), (12083, 1685587), (16039, 1269839), (104813, 194317)]