20173546428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8281423}}^1$

素因数の和:8281466

約数の個数: 48

約数和(自身を含む): 55651169280

約数和(自身を除く): 35477622852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 8281423, 16562846, 24844269, 33125692, 49688538, 57969961, 99377076, 115939922, 173909883, 231879844, 240161267, 347819766, 480322534, 695639532, 720483801, 960645068, 1440967602, 1681128869, 2881935204, 3362257738, 5043386607, 6724515476, 10086773214, 20173546428]

約数ペア:

[(1, 20173546428), (2, 10086773214), (3, 6724515476), (4, 5043386607), (6, 3362257738), (7, 2881935204), (12, 1681128869), (14, 1440967602), (21, 960645068), (28, 720483801), (29, 695639532), (42, 480322534), (58, 347819766), (84, 240161267), (87, 231879844), (116, 173909883), (174, 115939922), (203, 99377076), (348, 57969961), (406, 49688538), (609, 33125692), (812, 24844269), (1218, 16562846), (2436, 8281423)]