20785024598002

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{965936639}}^1$

素因数の和:965936730

約数の個数: 32

約数和(自身を含む): 37555616563200

約数和(自身を除く): 16770591965198

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 3074, 10759, 21518, 965936639, 1931873278, 6761556473, 13523112946, 28012162531, 51194641867, 56024325062, 102389283734, 196085137717, 358362493069, 392170275434, 716724986138, 1484644614143, 2969289228286, 10392512299001, 20785024598002]

約数ペア:

[(1, 20785024598002), (2, 10392512299001), (7, 2969289228286), (14, 1484644614143), (29, 716724986138), (53, 392170275434), (58, 358362493069), (106, 196085137717), (203, 102389283734), (371, 56024325062), (406, 51194641867), (742, 28012162531), (1537, 13523112946), (3074, 6761556473), (10759, 1931873278), (21518, 965936639)]