20132247726

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{181303}}^1$

素因数の和:181541

約数の個数: 48

約数和(自身を含む): 45253478400

約数和(自身を除く): 25121230674

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 199, 279, 398, 558, 597, 1194, 1791, 3582, 6169, 12338, 18507, 37014, 55521, 111042, 181303, 362606, 543909, 1087818, 1631727, 3263454, 5620393, 11240786, 16861179, 33722358, 36079297, 50583537, 72158594, 101167074, 108237891, 216475782, 324713673, 649427346, 1118458207, 2236916414, 3355374621, 6710749242, 10066123863, 20132247726]

約数ペア:

[(1, 20132247726), (2, 10066123863), (3, 6710749242), (6, 3355374621), (9, 2236916414), (18, 1118458207), (31, 649427346), (62, 324713673), (93, 216475782), (186, 108237891), (199, 101167074), (279, 72158594), (398, 50583537), (558, 36079297), (597, 33722358), (1194, 16861179), (1791, 11240786), (3582, 5620393), (6169, 3263454), (12338, 1631727), (18507, 1087818), (37014, 543909), (55521, 362606), (111042, 181303)]