20177372689

素因数分解:

${\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1399}}^1\times {\mathrm{1553}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 20833545600

約数和(自身を除く): 656172911

約数列:

[1, 37, 251, 1399, 1553, 9287, 51763, 57461, 351149, 389803, 2172647, 12992513, 14422711, 80387939, 545334397, 20177372689]

約数ペア:

[(1, 20177372689), (37, 545334397), (251, 80387939), (1399, 14422711), (1553, 12992513), (9287, 2172647), (51763, 389803), (57461, 351149)]