20181491682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2423}}^1\times {\mathrm{126199}}^1$

素因数の和:128638

約数の個数: 32

約数和(自身を含む): 44050867200

約数和(自身を除く): 23869375518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2423, 4846, 7269, 14538, 26653, 53306, 79959, 126199, 159918, 252398, 378597, 757194, 1388189, 2776378, 4164567, 8329134, 305780177, 611560354, 917340531, 1834681062, 3363581947, 6727163894, 10090745841, 20181491682]

約数ペア:

[(1, 20181491682), (2, 10090745841), (3, 6727163894), (6, 3363581947), (11, 1834681062), (22, 917340531), (33, 611560354), (66, 305780177), (2423, 8329134), (4846, 4164567), (7269, 2776378), (14538, 1388189), (26653, 757194), (53306, 378597), (79959, 252398), (126199, 159918)]