20939105462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10211}}^1\times {\mathrm{5483}}^1$

素因数の和:15724

約数の個数: 32

約数和(自身を含む): 36289689984

約数和(自身を除く): 15350584522

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 5483, 10211, 10966, 20422, 60313, 93211, 112321, 120626, 173587, 186422, 224642, 347174, 1025321, 1909457, 2050642, 3818914, 55986913, 111973826, 615856043, 951777521, 1231712086, 1903555042, 10469552731, 20939105462]

約数ペア:

[(1, 20939105462), (2, 10469552731), (11, 1903555042), (17, 1231712086), (22, 951777521), (34, 615856043), (187, 111973826), (374, 55986913), (5483, 3818914), (10211, 2050642), (10966, 1909457), (20422, 1025321), (60313, 347174), (93211, 224642), (112321, 186422), (120626, 173587)]