20884039236

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20003869}}^1$

素因数の和:20003908

約数の個数: 36

約数和(自身を含む): 54610565100

約数和(自身を除く): 33726525864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 20003869, 40007738, 60011607, 80015476, 120023214, 180034821, 240046428, 360069642, 580112201, 720139284, 1160224402, 1740336603, 2320448804, 3480673206, 5221009809, 6961346412, 10442019618, 20884039236]

約数ペア:

[(1, 20884039236), (2, 10442019618), (3, 6961346412), (4, 5221009809), (6, 3480673206), (9, 2320448804), (12, 1740336603), (18, 1160224402), (29, 720139284), (36, 580112201), (58, 360069642), (87, 240046428), (116, 180034821), (174, 120023214), (261, 80015476), (348, 60011607), (522, 40007738), (1044, 20003869)]