20210562622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1\times {\mathrm{2399}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 31796582400

約数和(自身を除く): 11586019778

約数列:

[1, 2, 23, 46, 373, 491, 746, 982, 2399, 4798, 8579, 11293, 17158, 22586, 55177, 110354, 183143, 366286, 894827, 1177909, 1789654, 2355818, 4212289, 8424578, 20581021, 27091907, 41162042, 54183814, 439360057, 878720114, 10105281311, 20210562622]

約数ペア:

[(1, 20210562622), (2, 10105281311), (23, 878720114), (46, 439360057), (373, 54183814), (491, 41162042), (746, 27091907), (982, 20581021), (2399, 8424578), (4798, 4212289), (8579, 2355818), (11293, 1789654), (17158, 1177909), (22586, 894827), (55177, 366286), (110354, 183143)]