20189243519

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{127529}}^1$

素因数の和:127714

約数の個数: 16

約数和(自身を含む): 21486254400

約数和(自身を除く): 1297010881

約数列:

[1, 29, 53, 103, 1537, 2987, 5459, 127529, 158311, 3698341, 6759037, 13135487, 196012073, 380929123, 696180811, 20189243519]

約数ペア:

[(1, 20189243519), (29, 696180811), (53, 380929123), (103, 196012073), (1537, 13135487), (2987, 6759037), (5459, 3698341), (127529, 158311)]