20194428330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24931393}}^1$

素因数の和:24931412

約数の個数: 40

約数和(自身を含む): 54300576132

約数和(自身を除く): 34106147802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24931393, 49862786, 74794179, 124656965, 149588358, 224382537, 249313930, 373970895, 448765074, 673147611, 747941790, 1121912685, 1346295222, 2019442833, 2243825370, 3365738055, 4038885666, 6731476110, 10097214165, 20194428330]

約数ペア:

[(1, 20194428330), (2, 10097214165), (3, 6731476110), (5, 4038885666), (6, 3365738055), (9, 2243825370), (10, 2019442833), (15, 1346295222), (18, 1121912685), (27, 747941790), (30, 673147611), (45, 448765074), (54, 373970895), (81, 249313930), (90, 224382537), (135, 149588358), (162, 124656965), (270, 74794179), (405, 49862786), (810, 24931393)]