20196729514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67261}}^1\times {\mathrm{11549}}^1$

素因数の和:78825

約数の個数: 16

約数和(自身を含む): 32628796200

約数和(自身を除く): 12432066686

約数列:

[1, 2, 13, 26, 11549, 23098, 67261, 134522, 150137, 300274, 874393, 1748786, 776797289, 1553594578, 10098364757, 20196729514]

約数ペア:

[(1, 20196729514), (2, 10098364757), (13, 1553594578), (26, 776797289), (11549, 1748786), (23098, 874393), (67261, 300274), (134522, 150137)]