20199331068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{28549}}^1\times {\mathrm{8423}}^1$

素因数の和:36986

約数の個数: 48

約数和(自身を含む): 53873164800

約数和(自身を除く): 33673833732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8423, 16846, 25269, 28549, 33692, 50538, 57098, 58961, 85647, 101076, 114196, 117922, 171294, 176883, 199843, 235844, 342588, 353766, 399686, 599529, 707532, 799372, 1199058, 2398116, 240468227, 480936454, 721404681, 961872908, 1442809362, 1683277589, 2885618724, 3366555178, 5049832767, 6733110356, 10099665534, 20199331068]

約数ペア:

[(1, 20199331068), (2, 10099665534), (3, 6733110356), (4, 5049832767), (6, 3366555178), (7, 2885618724), (12, 1683277589), (14, 1442809362), (21, 961872908), (28, 721404681), (42, 480936454), (84, 240468227), (8423, 2398116), (16846, 1199058), (25269, 799372), (28549, 707532), (33692, 599529), (50538, 399686), (57098, 353766), (58961, 342588), (85647, 235844), (101076, 199843), (114196, 176883), (117922, 171294)]