20971329696

素因数分解:

$2^5\times 3^2\times {\mathrm{72817117}}^1$

素因数の和:72817133

約数の個数: 36

約数和(自身を含む): 59637219642

約数和(自身を除く): 38665889946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 72817117, 145634234, 218451351, 291268468, 436902702, 582536936, 655354053, 873805404, 1165073872, 1310708106, 1747610808, 2330147744, 2621416212, 3495221616, 5242832424, 6990443232, 10485664848, 20971329696]

約数ペア:

[(1, 20971329696), (2, 10485664848), (3, 6990443232), (4, 5242832424), (6, 3495221616), (8, 2621416212), (9, 2330147744), (12, 1747610808), (16, 1310708106), (18, 1165073872), (24, 873805404), (32, 655354053), (36, 582536936), (48, 436902702), (72, 291268468), (96, 218451351), (144, 145634234), (288, 72817117)]