20194073715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3080713}}^1$

素因数の和:3080763

約数の個数: 32

約数和(自身を含む): 35489825280

約数和(自身を除く): 15295751565

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 3080713, 9242139, 15403565, 46210695, 58533547, 70856399, 175600641, 212569197, 292667735, 354281995, 878003205, 1062845985, 1346271581, 4038814743, 6731357905, 20194073715]

約数ペア:

[(1, 20194073715), (3, 6731357905), (5, 4038814743), (15, 1346271581), (19, 1062845985), (23, 878003205), (57, 354281995), (69, 292667735), (95, 212569197), (115, 175600641), (285, 70856399), (345, 58533547), (437, 46210695), (1311, 15403565), (2185, 9242139), (6555, 3080713)]