20055370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 37449216

約数和(自身を除く): 17393846

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 601, 710, 1202, 3005, 3337, 6010, 6674, 16685, 28247, 33370, 42671, 56494, 85342, 141235, 213355, 282470, 426710, 2005537, 4011074, 10027685, 20055370]

約数ペア:

[(1, 20055370), (2, 10027685), (5, 4011074), (10, 2005537), (47, 426710), (71, 282470), (94, 213355), (142, 141235), (235, 85342), (355, 56494), (470, 42671), (601, 33370), (710, 28247), (1202, 16685), (3005, 6674), (3337, 6010)]