20164432110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{15077}}^1$

素因数の和:15605

約数の個数: 64

約数和(自身を含む): 48961281600

約数和(自身を除く): 28796849490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 409, 545, 654, 818, 1090, 1227, 1635, 2045, 2454, 3270, 4090, 6135, 12270, 15077, 30154, 44581, 45231, 75385, 89162, 90462, 133743, 150770, 222905, 226155, 267486, 445810, 452310, 668715, 1337430, 1643393, 3286786, 4930179, 6166493, 8216965, 9860358, 12332986, 16433930, 18499479, 24650895, 30832465, 36998958, 49301790, 61664930, 92497395, 184994790, 672147737, 1344295474, 2016443211, 3360738685, 4032886422, 6721477370, 10082216055, 20164432110]

約数ペア:

[(1, 20164432110), (2, 10082216055), (3, 6721477370), (5, 4032886422), (6, 3360738685), (10, 2016443211), (15, 1344295474), (30, 672147737), (109, 184994790), (218, 92497395), (327, 61664930), (409, 49301790), (545, 36998958), (654, 30832465), (818, 24650895), (1090, 18499479), (1227, 16433930), (1635, 12332986), (2045, 9860358), (2454, 8216965), (3270, 6166493), (4090, 4930179), (6135, 3286786), (12270, 1643393), (15077, 1337430), (30154, 668715), (44581, 452310), (45231, 445810), (75385, 267486), (89162, 226155), (90462, 222905), (133743, 150770)]