20021652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79451}}^1$

素因数の和:79468

約数の個数: 36

約数和(自身を含む): 57841056

約数和(自身を除く): 37819404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79451, 158902, 238353, 317804, 476706, 556157, 715059, 953412, 1112314, 1430118, 1668471, 2224628, 2860236, 3336942, 5005413, 6673884, 10010826, 20021652]

約数ペア:

[(1, 20021652), (2, 10010826), (3, 6673884), (4, 5005413), (6, 3336942), (7, 2860236), (9, 2224628), (12, 1668471), (14, 1430118), (18, 1112314), (21, 953412), (28, 715059), (36, 556157), (42, 476706), (63, 317804), (84, 238353), (126, 158902), (252, 79451)]