20177425236

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{13109}}^1\times {\mathrm{4423}}^1$

素因数の和:17568

約数の個数: 48

約数和(自身を含む): 48718857600

約数和(自身を除く): 28541432364

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 4423, 8846, 13109, 13269, 17692, 26218, 26538, 39327, 52436, 53076, 78654, 128267, 157308, 256534, 380161, 384801, 513068, 760322, 769602, 1140483, 1520644, 1539204, 2280966, 4561932, 57981107, 115962214, 173943321, 231924428, 347886642, 695773284, 1681452103, 3362904206, 5044356309, 6725808412, 10088712618, 20177425236]

約数ペア:

[(1, 20177425236), (2, 10088712618), (3, 6725808412), (4, 5044356309), (6, 3362904206), (12, 1681452103), (29, 695773284), (58, 347886642), (87, 231924428), (116, 173943321), (174, 115962214), (348, 57981107), (4423, 4561932), (8846, 2280966), (13109, 1539204), (13269, 1520644), (17692, 1140483), (26218, 769602), (26538, 760322), (39327, 513068), (52436, 384801), (53076, 380161), (78654, 256534), (128267, 157308)]