20163861912

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4641773}}^1$

素因数の和:4641963

約数の個数: 32

約数和(自身を含む): 50688172080

約数和(自身を除く): 30524310168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4641773, 9283546, 13925319, 18567092, 27850638, 37134184, 55701276, 111402552, 840160913, 1680321826, 2520482739, 3360643652, 5040965478, 6721287304, 10081930956, 20163861912]

約数ペア:

[(1, 20163861912), (2, 10081930956), (3, 6721287304), (4, 5040965478), (6, 3360643652), (8, 2520482739), (12, 1680321826), (24, 840160913), (181, 111402552), (362, 55701276), (543, 37134184), (724, 27850638), (1086, 18567092), (1448, 13925319), (2172, 9283546), (4344, 4641773)]