20003112

素因数分解:

$2^3\times 3^4\times {\mathrm{30869}}^1$

素因数の和:30887

約数の個数: 40

約数和(自身を含む): 56029050

約数和(自身を除く): 36025938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 30869, 61738, 92607, 123476, 185214, 246952, 277821, 370428, 555642, 740856, 833463, 1111284, 1666926, 2222568, 2500389, 3333852, 5000778, 6667704, 10001556, 20003112]

約数ペア:

[(1, 20003112), (2, 10001556), (3, 6667704), (4, 5000778), (6, 3333852), (8, 2500389), (9, 2222568), (12, 1666926), (18, 1111284), (24, 833463), (27, 740856), (36, 555642), (54, 370428), (72, 277821), (81, 246952), (108, 185214), (162, 123476), (216, 92607), (324, 61738), (648, 30869)]