20184343340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7588099}}^1$

素因数の和:7588134

約数の個数: 48

約数和(自身を含む): 50992032000

約数和(自身を除く): 30807688660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 7588099, 15176198, 30352396, 37940495, 53116693, 75880990, 106233386, 144173881, 151761980, 212466772, 265583465, 288347762, 531166930, 576695524, 720869405, 1009217167, 1062333860, 1441738810, 2018434334, 2883477620, 4036868668, 5046085835, 10092171670, 20184343340]

約数ペア:

[(1, 20184343340), (2, 10092171670), (4, 5046085835), (5, 4036868668), (7, 2883477620), (10, 2018434334), (14, 1441738810), (19, 1062333860), (20, 1009217167), (28, 720869405), (35, 576695524), (38, 531166930), (70, 288347762), (76, 265583465), (95, 212466772), (133, 151761980), (140, 144173881), (190, 106233386), (266, 75880990), (380, 53116693), (532, 37940495), (665, 30352396), (1330, 15176198), (2660, 7588099)]