20583935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 26114400

約数和(自身を除く): 5530465

約数列:

[1, 5, 19, 95, 389, 557, 1945, 2785, 7391, 10583, 36955, 52915, 216673, 1083365, 4116787, 20583935]

約数ペア:

[(1, 20583935), (5, 4116787), (19, 1083365), (95, 216673), (389, 52915), (557, 36955), (1945, 10583), (2785, 7391)]