20762012163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1\times {\mathrm{4663}}^1$

素因数の和:5235

約数の個数: 32

約数和(自身を含む): 29137388544

約数和(自身を除く): 8375376381

約数列:

[1, 3, 23, 69, 173, 373, 519, 1119, 3979, 4663, 8579, 11937, 13989, 25737, 64529, 107249, 193587, 321747, 806699, 1484167, 1739299, 2420097, 4452501, 5217897, 18554077, 40003877, 55662231, 120011631, 300898727, 902696181, 6920670721, 20762012163]

約数ペア:

[(1, 20762012163), (3, 6920670721), (23, 902696181), (69, 300898727), (173, 120011631), (373, 55662231), (519, 40003877), (1119, 18554077), (3979, 5217897), (4663, 4452501), (8579, 2420097), (11937, 1739299), (13989, 1484167), (25737, 806699), (64529, 321747), (107249, 193587)]