20173000

素因数分解:

$2^3\times 5^3\times {\mathrm{20173}}^1$

素因数の和:20194

約数の個数: 32

約数和(自身を含む): 47207160

約数和(自身を除く): 27034160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 20173, 40346, 80692, 100865, 161384, 201730, 403460, 504325, 806920, 1008650, 2017300, 2521625, 4034600, 5043250, 10086500, 20173000]

約数ペア:

[(1, 20173000), (2, 10086500), (4, 5043250), (5, 4034600), (8, 2521625), (10, 2017300), (20, 1008650), (25, 806920), (40, 504325), (50, 403460), (100, 201730), (125, 161384), (200, 100865), (250, 80692), (500, 40346), (1000, 20173)]