20087483

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 22352736

約数和(自身を除く): 2265253

約数列:

[1, 13, 61, 73, 347, 793, 949, 4453, 4511, 21167, 25331, 57889, 275171, 329303, 1545191, 20087483]

約数ペア:

[(1, 20087483), (13, 1545191), (61, 329303), (73, 275171), (347, 57889), (793, 25331), (949, 21167), (4453, 4511)]