20149858026

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4723361}}^1$

素因数の和:4723451

約数の個数: 32

約数和(自身を含む): 45344275200

約数和(自身を除く): 25194417174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 4723361, 9446722, 14170083, 28340166, 42510249, 85020498, 127530747, 255061494, 373145519, 746291038, 1119436557, 2238873114, 3358309671, 6716619342, 10074929013, 20149858026]

約数ペア:

[(1, 20149858026), (2, 10074929013), (3, 6716619342), (6, 3358309671), (9, 2238873114), (18, 1119436557), (27, 746291038), (54, 373145519), (79, 255061494), (158, 127530747), (237, 85020498), (474, 42510249), (711, 28340166), (1422, 14170083), (2133, 9446722), (4266, 4723361)]