20132289723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2542919}}^1$

素因数の和:2542971

約数の個数: 32

約数和(自身を含む): 34176844800

約数和(自身を除く): 14044555077

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 2542919, 7628757, 17800433, 33057947, 53401299, 73744651, 99173841, 221233953, 231405629, 516212557, 694216887, 958680463, 1548637671, 2876041389, 6710763241, 20132289723]

約数ペア:

[(1, 20132289723), (3, 6710763241), (7, 2876041389), (13, 1548637671), (21, 958680463), (29, 694216887), (39, 516212557), (87, 231405629), (91, 221233953), (203, 99173841), (273, 73744651), (377, 53401299), (609, 33057947), (1131, 17800433), (2639, 7628757), (7917, 2542919)]