2016183460

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{220589}}^1$

素因数の和:221055

約数の個数: 24

約数和(自身を含む): 4243269240

約数和(自身を除く): 2227085780

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 220589, 441178, 882356, 1102945, 2205890, 4411780, 100809173, 201618346, 403236692, 504045865, 1008091730, 2016183460]

約数ペア:

[(1, 2016183460), (2, 1008091730), (4, 504045865), (5, 403236692), (10, 201618346), (20, 100809173), (457, 4411780), (914, 2205890), (1828, 1102945), (2285, 882356), (4570, 441178), (9140, 220589)]