20173747442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{52541}}^1$

素因数の和:53074

約数の個数: 32

約数和(自身を含む): 33502460544

約数和(自身を除く): 13328713102

約数列:

[1, 2, 17, 23, 34, 46, 391, 491, 782, 982, 8347, 11293, 16694, 22586, 52541, 105082, 191981, 383962, 893197, 1208443, 1786394, 2416886, 20543531, 25797631, 41087062, 51595262, 438559727, 593345513, 877119454, 1186691026, 10086873721, 20173747442]

約数ペア:

[(1, 20173747442), (2, 10086873721), (17, 1186691026), (23, 877119454), (34, 593345513), (46, 438559727), (391, 51595262), (491, 41087062), (782, 25797631), (982, 20543531), (8347, 2416886), (11293, 1786394), (16694, 1208443), (22586, 893197), (52541, 383962), (105082, 191981)]