20162748914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{364699}}^1$

素因数の和:365078

約数の個数: 32

約数和(自身を含む): 37812096000

約数和(自身を除く): 17649347086

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 359, 718, 2513, 3949, 5026, 7898, 27643, 55286, 364699, 729398, 2552893, 4011689, 5105786, 8023378, 28081823, 56163646, 130926941, 261853882, 916488587, 1440196351, 1832977174, 2880392702, 10081374457, 20162748914]

約数ペア:

[(1, 20162748914), (2, 10081374457), (7, 2880392702), (11, 1832977174), (14, 1440196351), (22, 916488587), (77, 261853882), (154, 130926941), (359, 56163646), (718, 28081823), (2513, 8023378), (3949, 5105786), (5026, 4011689), (7898, 2552893), (27643, 729398), (55286, 364699)]