20148007766

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1\times {\mathrm{1559}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 30823752960

約数和(自身を除く): 10675745194

約数列:

[1, 2, 107, 131, 214, 262, 461, 922, 1559, 3118, 14017, 28034, 49327, 60391, 98654, 120782, 166813, 204229, 333626, 408458, 718699, 1437398, 6461837, 12923674, 21852503, 43705006, 76900793, 94149569, 153801586, 188299138, 10074003883, 20148007766]

約数ペア:

[(1, 20148007766), (2, 10074003883), (107, 188299138), (131, 153801586), (214, 94149569), (262, 76900793), (461, 43705006), (922, 21852503), (1559, 12923674), (3118, 6461837), (14017, 1437398), (28034, 718699), (49327, 408458), (60391, 333626), (98654, 204229), (120782, 166813)]