20180851238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1\times {\mathrm{6229}}^1$

素因数の和:7016

約数の個数: 32

約数和(自身を含む): 31744591200

約数和(自身を除く): 11563739962

約数列:

[1, 2, 29, 58, 83, 166, 673, 1346, 2407, 4814, 6229, 12458, 19517, 39034, 55859, 111718, 180641, 361282, 517007, 1034014, 1619911, 3239822, 4192117, 8384234, 14993203, 29986406, 121571393, 243142786, 347945711, 695891422, 10090425619, 20180851238]

約数ペア:

[(1, 20180851238), (2, 10090425619), (29, 695891422), (58, 347945711), (83, 243142786), (166, 121571393), (673, 29986406), (1346, 14993203), (2407, 8384234), (4814, 4192117), (6229, 3239822), (12458, 1619911), (19517, 1034014), (39034, 517007), (55859, 361282), (111718, 180641)]