20162569990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1\times {\mathrm{37201}}^1$

素因数の和:37944

約数の個数: 32

約数和(自身を含む): 36787123296

約数和(自身を除く): 16624553306

約数列:

[1, 2, 5, 10, 83, 166, 415, 653, 830, 1306, 3265, 6530, 37201, 54199, 74402, 108398, 186005, 270995, 372010, 541990, 3087683, 6175366, 15438415, 24292253, 30876830, 48584506, 121461265, 242922530, 2016256999, 4032513998, 10081284995, 20162569990]

約数ペア:

[(1, 20162569990), (2, 10081284995), (5, 4032513998), (10, 2016256999), (83, 242922530), (166, 121461265), (415, 48584506), (653, 30876830), (830, 24292253), (1306, 15438415), (3265, 6175366), (6530, 3087683), (37201, 541990), (54199, 372010), (74402, 270995), (108398, 186005)]