20122473316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1651007}}^1$

素因数の和:1651299

約数の個数: 24

約数和(自身を含む): 38554338816

約数和(自身を除く): 18431865500

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 3047, 6094, 12188, 1651007, 3302014, 6604028, 18161077, 36322154, 72644308, 457328939, 914657878, 1829315756, 5030618329, 10061236658, 20122473316]

約数ペア:

[(1, 20122473316), (2, 10061236658), (4, 5030618329), (11, 1829315756), (22, 914657878), (44, 457328939), (277, 72644308), (554, 36322154), (1108, 18161077), (3047, 6604028), (6094, 3302014), (12188, 1651007)]