20199365998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{114901}}^1$

素因数の和:115372

約数の個数: 32

約数和(自身を含む): 35904576960

約数和(自身を除く): 15705210962

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 433, 866, 3031, 6062, 12557, 25114, 87899, 114901, 175798, 229802, 804307, 1608614, 3332129, 6664258, 23324903, 46649806, 49752133, 99504266, 348264931, 696529862, 1442811857, 2885623714, 10099682999, 20199365998]

約数ペア:

[(1, 20199365998), (2, 10099682999), (7, 2885623714), (14, 1442811857), (29, 696529862), (58, 348264931), (203, 99504266), (406, 49752133), (433, 46649806), (866, 23324903), (3031, 6664258), (6062, 3332129), (12557, 1608614), (25114, 804307), (87899, 229802), (114901, 175798)]