20160145458

素因数分解:

$2^1\times 3^3\times {\mathrm{1117}}^1\times {\mathrm{334231}}^1$

素因数の和:335359

約数の個数: 32

約数和(自身を含む): 44840565120

約数和(自身を除く): 24680419662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1117, 2234, 3351, 6702, 10053, 20106, 30159, 60318, 334231, 668462, 1002693, 2005386, 3008079, 6016158, 9024237, 18048474, 373336027, 746672054, 1120008081, 2240016162, 3360024243, 6720048486, 10080072729, 20160145458]

約数ペア:

[(1, 20160145458), (2, 10080072729), (3, 6720048486), (6, 3360024243), (9, 2240016162), (18, 1120008081), (27, 746672054), (54, 373336027), (1117, 18048474), (2234, 9024237), (3351, 6016158), (6702, 3008079), (10053, 2005386), (20106, 1002693), (30159, 668462), (60318, 334231)]