20172384949

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^2\times {\mathrm{751}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 22571024320

約数和(自身を除く): 2398639371

約数列:

[1, 19, 29, 41, 551, 751, 779, 841, 1189, 1681, 14269, 15979, 21779, 22591, 30791, 31939, 34481, 48749, 413801, 585029, 631591, 655139, 892939, 926231, 1262431, 1413721, 12000229, 16965841, 23986189, 25895231, 26860699, 36610499, 492009389, 695599481, 1061704471, 20172384949]

約数ペア:

[(1, 20172384949), (19, 1061704471), (29, 695599481), (41, 492009389), (551, 36610499), (751, 26860699), (779, 25895231), (841, 23986189), (1189, 16965841), (1681, 12000229), (14269, 1413721), (15979, 1262431), (21779, 926231), (22591, 892939), (30791, 655139), (31939, 631591), (34481, 585029), (48749, 413801)]