20199673129

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1\times {\mathrm{15497}}^1$

素因数の和:17760

約数の個数: 16

約数和(自身を含む): 21960046080

約数和(自身を除く): 1760372951

約数列:

[1, 19, 31, 589, 2213, 15497, 42047, 68603, 294443, 480407, 1303457, 9127733, 34294861, 651602359, 1063140691, 20199673129]

約数ペア:

[(1, 20199673129), (19, 1063140691), (31, 651602359), (589, 34294861), (2213, 9127733), (15497, 1303457), (42047, 480407), (68603, 294443)]