20189481992

素因数分解:

$2^3\times {\mathrm{593}}^1\times {\mathrm{1049}}^1\times {\mathrm{4057}}^1$

素因数の和:5705

約数の個数: 32

約数和(自身を含む): 37964619000

約数和(自身を除く): 17775137008

約数列:

[1, 2, 4, 8, 593, 1049, 1186, 2098, 2372, 4057, 4196, 4744, 8114, 8392, 16228, 32456, 622057, 1244114, 2405801, 2488228, 4255793, 4811602, 4976456, 8511586, 9623204, 17023172, 19246408, 34046344, 2523685249, 5047370498, 10094740996, 20189481992]

約数ペア:

[(1, 20189481992), (2, 10094740996), (4, 5047370498), (8, 2523685249), (593, 34046344), (1049, 19246408), (1186, 17023172), (2098, 9623204), (2372, 8511586), (4057, 4976456), (4196, 4811602), (4744, 4255793), (8114, 2488228), (8392, 2405801), (16228, 1244114), (32456, 622057)]