20162025456

素因数分解:

$2^4\times 3^1\times {\mathrm{420042197}}^1$

素因数の和:420042208

約数の個数: 20

約数和(自身を含む): 52085232552

約数和(自身を除く): 31923207096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420042197, 840084394, 1260126591, 1680168788, 2520253182, 3360337576, 5040506364, 6720675152, 10081012728, 20162025456]

約数ペア:

[(1, 20162025456), (2, 10081012728), (3, 6720675152), (4, 5040506364), (6, 3360337576), (8, 2520253182), (12, 1680168788), (16, 1260126591), (24, 840084394), (48, 420042197)]