20089500190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5791}}^1\times {\mathrm{15083}}^1$

素因数の和:20904

約数の個数: 32

約数和(自身を含む): 37742340096

約数和(自身を除く): 17652839906

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5791, 11582, 15083, 28955, 30166, 57910, 75415, 133193, 150830, 266386, 346909, 665965, 693818, 1331930, 1734545, 3469090, 87345653, 174691306, 436728265, 873456530, 2008950019, 4017900038, 10044750095, 20089500190]

約数ペア:

[(1, 20089500190), (2, 10044750095), (5, 4017900038), (10, 2008950019), (23, 873456530), (46, 436728265), (115, 174691306), (230, 87345653), (5791, 3469090), (11582, 1734545), (15083, 1331930), (28955, 693818), (30166, 665965), (57910, 346909), (75415, 266386), (133193, 150830)]